Dissertationen: „Product lifestyle management (PLM)“

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Le, Duigou Julien. „Cadre de modélisation pour les systèmes PLM en entreprise étendue : application aux PME mécaniciennes“. Phd thesis, Ecole centrale de nantes - ECN, 2010. http://tel.archives-ouvertes.fr/tel-00487196.

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Ce travail s‟intéresse à la gestion d‟informations techniques sur l‟ensemble du cycle de vie du produit et à travers l‟ensemble de l‟entreprise étendue. Il a pour champ d‟application le domaine des systèmes d‟informations supports au PLM dans les PME mécaniciennes. L‟objectif est de faciliter la mise en œuvre de système PLM par l‟apport d‟une part d‟une méthode de modélisation et d‟autre part d‟un cadre de modélisation. Pour ce faire, nous avons mis en place une méthode inductive de modélisation d‟entreprise basée sur les besoins. Cette méthode prend en compte les besoins de l‟entreprise, les processus à mettre en œuvre pour réaliser ces besoins et le modèle de données à implémenter. Elle a été utilisée dans trois entreprises pilotes correspondant à trois domaines distincts de l‟industrie mécanique chez les PME. Un cadre de modélisation a été conçu pour faciliter la mise en œuvre de cette méthode. Il inclut une carte des besoins PLM, un modèle de processus de développement produit et un modèle de données générique. Chacun de ces livrables a trois niveaux de généricité distincts : un niveau générique, englobant tous les objets d‟entreprise, un niveau partiel, regroupant les objets d‟un domaine d‟activité donné, et le niveau particulier, contenant les objets spécifiques à une entreprise particulière. L‟apport principal de cette étude réside dans l‟aspect inductif de la méthode de modélisation qui permet d‟expliciter les besoins implicites, et le cadre de modélisation proposant une spécialisation poussée du modèle de données, tout en en garantissant l‟interopérabilité. L‟application de cette méthodologie au travers d‟un système d‟informations supportant notre approche a été testée dans différents cas d‟études.

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Eriksson, Martin, und Mikael Lindgren. „Kartläggning av tvärfunktionella verksamhetsbehov för framtida utveckling av OAS“. Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-171914.

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The management of information is one of the key aspects within a successful andefficient product development process, particularly regarding complex products.Scania CV AB is at the moment developing a new IT-system, OAS, which aims tomanage the company’s product data. With this as a background, the purpose of thismaster thesis is to identify the cross-functional user needs within Scania’s organizationconcerning product data and the management around it. To fulfill the purpose, an empirical study consisting of 40 personal interviews with 50representatives from different functions within Scania’s organization was carriedthrough. The empirical data was then analyzed focusing on identifying thecross-functional needs and issues. The study points out that there is a big potential regarding improvement among themanagement of product data. For example, a lot of time is spent by the users to findthe requested information and to copy data manually from one IT-system to another.The most important findings, in terms of cross-functional user needs within Scania’sorganization, are the integration of Scania’s many IT-system and to make informationmore accessible. Further needs are regarding the ability to follow a product’s entirelifecycle, better support for the user’s understanding of the complex product, anenhanced management of Engineering Change Orders and a better supportconcerning the product structure.

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HABIB, MD AHASHAN, und LIPOL LEFAYET SULTAN. „Digital Tools for Product Development and Organizational Management“. Thesis, Högskolan i Borås, Institutionen Textilhögskolan, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-20120.

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The report illustrates about the digital tools those are used for product development and organizational management (apparel sector). We went to Lectra Sweden AB, DTS solutions AB to search our planned information about those tools. We got some additional information from them as well. We were interested to learn about much software for this but we studied about Lectra Fashion PLM, PISA PDM, and ERP Garp system (CRM, SRM, MRM) as we could manage opportunity to know about them only.For Lectra, we focused on general idea about this software, its different divisions, its working procedure, its advantage to use, its possibility to use for every company. On the other hand, we concentrated on almost similar way of Lectra for PDM, PLM, ERP (CRM, SRM, and MRM).We got different divisions of Lectra, namely- Kaledo, Modaris, Diamino, Optiplan are using for various purposes, like - design, pattern making, marker making, spreading and cutting. On the opposite side of the coin, if companies implement PDM, PLM and ERP system, they can assist to manage the whole business chain very easily for instance- product development, order, purchase, manufacturing, stock/distribution, economy, logistics etcetera. We also knew that it is expensive to buy those software’s and require special skill to operate so it is not prolific to all company.
Program: Magisterutbildning i Applied Textile Management

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Izadpanah, Seyed Hamedreza. „Méthode d'évolution de modèles produits dans les sytèmes PLM“. Thesis, Grenoble, 2011. http://www.theses.fr/2011GRENI077/document.

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Le système PLM est l’un des outils stratégiques de l’entreprise. Ces systèmes sont sujets à des changements récurrents dans l’entreprise. Les évolutions organisationnelles, le changement de l’offre produit ou encore le remplacement de logiciels PLM peuvent déclencher l’évolution du système d’information PLM. Une des structures les plus importantes dans les systèmes PLM est le modèle du produit, autour duquel s’articule les informations et processus. C’est autour du modèle produit que se concentrent nos recherches. Les causes d’évolution des modèles produits sont des éléments signifiants qui différencient les étapes de la démarche à suivre. Les méthodes d’IDM sont utilisées afin de formaliser la transformation des modèles. En plus, cette démarche bénéfice d’un cadre de similarité spécialement développé pour la configuration de produit. Un exemple industriel est illustré et résolu en appliquant cette démarche. Il s’agit de l’évolution d’un système gérant les modèles spécifiques de produit vers un système qui est capable de construire et d’utiliser les modèles génériques de produit. Un outil informatique support à nos travaux est développé dans le cadre d'Eclipse
PLM systems are among the strategic components of enterprise’s information system architecture. These systems undergo frequent evolutions of enterprise. Organizational evolution or product offer variation as well as PLM application replacement may launch PLM systems’ evolution.One of the important structures in PLM systems is the product configuration, which organize and structure all product’s information and processes. Our research activities concern product model evolution. Reasons of product model evolution specify the appropriate methodology and necessary steps in order to handle it. MDE methods are used to formalize the model transformation process.Moreover, our methodology contains a specific similarity framework dedicated to product configuration. An industrial example was illustrated and resolved by this methodology. The problematic of this example is the migration of a system which manage only specific product configuration to a new system that is capable to construct and use generic models of product

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Ye, Xin, und Xintong Zhang. „PLM for Multiple Lifecycle Product : Concepts, terminologies, processes for collaborative information management“. Thesis, KTH, Industriell produktion, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-141017.

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Natural raw materials are consumed at a rapid rate due to the ever-growing population and the endless pursuance of higher living standard of human kind, which alerts the manufacturing industry that resource crisis would come soon if no proactive actions are taken. Rapid manufacturing and consuming of products also brings about the serious environmental problems, e.g. over mining leads to surface water and groundwater pollution, energy consumption emits huge greenhouse gases, countless solid wastes threats human’s health and the sustainable use of land. Manufacturing industry is faced with the dilemma of either to keep the economic growth to meet the increasing society demand by immolating the earth and eco-system, or to save the earth by sacrificing economic growth. However, besides those two alternatives, we could rethink about developing innovative sustainable manufacturing strategies to find the balance point of environmental, economic and social sustainability. In this thesis, Multiple Lifecycle Product (MLP) is put forward as a solution towards sustainable manufacturing. It aims to shift the current open loop manufacturing model i.e. “take-make-dispose” to a seamless closed loop manufacturing model, which enables a product to have multiple lifecycles for maximizing the utilization of raw material, minimizing the consumption of energy and recapture the utmost value-added i.e. inputs in terms of labor, plant, equipment, etc. Resource Conservative Manufacturing (ResCoM) is such a closed loop manufacturing system developedbased on MLP concept, which implements MLP through a series of meticulous and collaborative works of product design, business model, closed loop supply chain and remanufacturing. Numberless information will be generated from the collaborative work during the implementation of MLP, and in each lifecycle of a MLP a wide range of product-related information has to be archived properly. Therefore, this research work starts to develop a new PLM for MLP, also called ResCoM PLM which will be one of the most powerful support tools for information management and decision-making of MLP manufacturing. As the beginning of ResCoM PLM research, this thesis targets to create a framework and foundation of ResCoM PLM research. Concepts and terminologies in the area of PLM for MLP are established systematically, and the ambiguous or overlapped concepts and terms presented in the state-of-the-art will be compared and explained. IDEF0 information model of MLP is createdby investigating the essential activities of implementing MLP, i.e. product design, business design, closed loop supply chain management and remanufacturing/manufacturing. Through elaborating the mutual interdependence, interactions, feedback and causalities among the essential activities and revealing the information and material flows of MLP manufacturing helps the readers to have deep understanding of MLP manufacturing and identify the issues of ResCoM PLM research.

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Malvius, Diana. „Information Management for Complex Product Development“. Licentiate thesis, Stockholm : Department of Machine Design, Royal Institute of Technology, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4466.

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Petersson, Rickard. „Managing product family variance : Development of product family architecture and its realization in a PLM system“. Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Industriell produktutveckling, produktion och design, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-44698.

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Johnson, Jordan Lowell. „Integrating Synchronous Collaborative Applications with Product Lifecycle Management Workflows“. BYU ScholarsArchive, 2015. https://scholarsarchive.byu.edu/etd/5501.

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Product Lifecycle Management (PLM) systems are used by thousands of engineering companies world wide. Improving these systems will have a drastic and global effect. One possible improvement is to integrate synchronous collaborative applications with PLM systems. These applications allow multiple people to work on a single digital object simultaneously. They have already been shown to reduce the time a task requires. Using these applications to complete a project will reduce the project time. However, simply including synchronous collaborative applications within a PLM system ignores powerful benefits that could provide further time-saving benefits. The integration must allow improved awareness at the project level, so that users can mediate their own actions.This thesis presents a method for such an integration. It also presents a prototype which implements that method. Testing was carried out using this prototype. As hypothesized, including synchronous collaborative applications shortened the overall project time. In addition, providing awareness information and allowing users to mediate themselves further shortened project times and reduced variation in those times. Proper integration should therefore provide awareness at the project level and allow users to mediate themselves to some extent.

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Silva, Alex Sandro de Araújo. „Proposta de um método para definição de requisitos de sistemas PLM (Product Lifecycle Management)“. Instituto Tecnológico de Aeronáutica, 2011. http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=1987.

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A proposta desse trabalho é desenvolver o método REQ4PLM que auxiliará empresas nacionais no processo de definição de requisitos para seleção de sistemas PLM. No método proposto, os processos do ciclo de vida do produto são modelados e analisados para identificação de stakeholders, seus interesses e indicadores de desempenho. Feito o isso, o método proporciona a determinação dos diversos requisitos necessários definição de um sistema PLM por meio da modelagem em um nível de abstração satisfatório, em linguagem SysML, de um sistema sócio técnico composto por processos, software e seus usuários. Após sua a definição, o método é demonstrado em um ambiente de desenvolvimento de produtos. O método desenvolvido e sua demonstração são discutidos de forma a analisar a aplicabilidade do método, vantagens e desvantagens e seu posicionamento na literatura encontrada sobre o tema. Ao final do trabalho os resultados são analisados conjuntamente aos objetivos estabelecidos inicialmente, bem como, são dadas sugestões para trabalhos futuros no tema abordado.

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Kropsu-Vehkaperä, H. (Hanna). „Enhancing understanding of company-wide product data management in ICT companies“. Doctoral thesis, Oulun yliopisto, 2012. http://urn.fi/urn:isbn:9789514297984.

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Abstract Data is becoming more critical success factor as business processes rely increasingly on information systems. Product data is required to produce, sell, deliver, and invoice a product in information systems. Traditionally, product data and product data management (PDM) studies have focused on product development and related activities, with less attention being paid to PDM in other lifecycle phases. The purpose of this doctoral dissertation is to clarify challenges and prerequisites for company-wide PDM. The study covers the entire product lifecycle and provides potential solutions for developing company-wide PDM and enhancing PDM understanding as a company-wide action. The study was realised by collecting and analysing data from those ICT companies that are seeking for better ways to manage a wide product-range, technologically complex products and comprehensive solutions by enhancing their data management practices. The empirical practitioner’s experiences and perceptions are seen to have increased the knowledge in company-wide PDM. This study adopted a case study approach and utilises interviews as the main data collection method. This study indicates that company managers have already realised that successful business operations require a higher-level understanding of products and related product data. In practice, however, several challenges hinder the ability to achieve the goal of higher-level business-driven PDM. These challenges include product harmonisation, PDM process development requirements and information systems development requirements. The results of this research indicate that product harmonisation is required to better support efficient product data management. Understanding the true nature of product data, that is combination of product master data and other general product data, and the content of product data from different stakeholder perspectives are prerequisites for functional company-wide PDM. Higher-level product decisions have a significant impact on product data management. Extensive product ranges require general guidelines in order to be manageable, especially as even single products are complex. The results of this study indicate that companies should follow a top-down approach when developing their PDM practices. The results also indicate that companies require a generic product structure in order to support unified product management. The main implication of this dissertation is the support it provides for managers in terms of developing true company-wide product data management practices
Tiivistelmä Tiedosta on tullut tärkeä liiketoiminnan menestystekijä liiketoimintaprosessien hyödyntäessä yhä vahvemmin tietojärjestelmiä. Tuotteisiin liittyvä tieto on olennaista, jotta tuote voidaan valmistaa, myydä, toimittaa ja laskuttaa. Tuotetietoa ja sen hallintaa on perinteisesti tarkastelu tuotekehityslähtöisesti kun tämä tutkimus pyrkii ymmärtämään tuotetiedon hallintaa kattaen myös edellä mainitut yrityksen toiminnot. Tämän tutkimuksen tavoitteena on tunnistaa haasteita ja perusedellytyksiä yrityksenlaajuisten tuotetiedonhallinnan käytäntöjen kehittämiseksi. Tuotetiedon hallinta yrityksen laajuisena toimintona vaatii ymmärrystä eri toimijoista, jotka käyttävät tuotetietoa; tiedon luonteesta sekä tiedon hyödyntämisestä eri prosesseissa. Tutkimus toteutettiin ICT yrityksissä, joissa tuotetiedon käytäntöjä tehostamalla haetaan keinoja hallita laajaa tuotteistoa, teknologisesti monimutkaisten tuotteita sekä kokonaisratkaisuja. Käytännön toimijoiden kokemukset ja käsitykset ovat ensiarvoisen tärkeitä lisätessä tietoa yrityksen laajuisesta tuotetiedonhallinnasta. Tutkimus toteutettiin tapaustutkimuksen menetelmin, joissa pääasiallisena tiedonkeruu menetelmänä hyödynnettiin haastatteluja. Tämä tutkimus osoittaa, että liiketoimintalähtöisen tuotetiedon hallinan kehittäminen on ajankohtaista yrityksissä. Tutkimuksessa tunnistetaan lukuisia haasteita, jotka ovat estäneet liiketoimintalähtöisen tuotetiedonhallinnan saavuttamisen. Näitä haasteita ovat: tuotteen harmonisointi yrityksen eri toiminnoissa, tuotetiedon hallinnan prosessien kehittämisen vaatimukset sekä tietojärjestelmien kehittämisen vaatimukset. Tutkimustulosten mukaan tuotteiston harmonisointi on yksi perusedellityksistä tehokkaalle tuotetiedon hallinnalle. Yrityksen kattava tuotetiedoen hallinta vaatii myös tuotetiedon todellisen luonteen ymmärtämistä, joka koostuu tuotteen master datasta sekä muusta tuotetiedosta. Lisäksi on olennaista ymmrättää tuotetiedon sisältö sen todellisten käyttäjien näkökulmasta käsin. Tämän tutkimuksen tulokset osoittavat myös, että tuotetiedon hallinnan kehittäminen pitäisi edetä ”top-down” eli ylhäältä-alas periaatteen mukaan. Tulokset myös viittaavat siihen, että geneerinen tuoterakenne tukee yhdenmukaisia tuotehallinta käytäntöjä. Nämä tulokset tarjoavat työssä esitettyjen kuvausten ja mallien ohella tukea tuotetiedon hallinnan käytäntöjen kehittämiseen yrityksen laajuisesti

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Morshedzadeh, Iman. „Data Classification in Product Data Management“. Thesis, Högskolan i Skövde, Institutionen för teknik och samhälle, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-14651.

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This report is about the product data classification methodology that is useable for the Volvo Cars Engine (VCE) factory's production data, and can be implemented in the Teamcenter software. There are many data generated during the life cycle of each product, and companies try to manage these data with some product data management software. Data classification is a part of data management for most effective and efficient use of data. With surveys that were done in this project, items affecting the data classification have been found. Data, attributes, classification method, Volvo Cars Engine factory and Teamcenter as the product data management software, are items that are affected data classification. In this report, all of these items will be explained separately. With the knowledge obtained about the above items, in the Volvo Cars Engine factory, the suitable hierarchical classification method is described. After defining the classification method, this method has been implemented in the software at the last part of the report to show that this method is executable.

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Bouhaddou, Imane. „Vers une optimisation de la chaine logistique : proposition de modèles conceptuels basés sur le PLM (Product Lifecycle Management)“. Thesis, Le Havre, 2015. http://www.theses.fr/2015LEHA0026/document.

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Consciente que l’unité de compétitivité n’est plus l’entreprise mais toute la chaîne logistique contribuant à la réalisation du produit, les efforts consentis par l’entreprise se matérialisent, d’une part, par la volonté de maîtriser au mieux les activités de conception des produits et d’autre part, par la construction de collaborations entre tous les acteurs de la chaîne logistique participant au cycle de vie du produit. Cela a conduit à l’émergence d’une gestion collaborative du cycle de vie du produit appelée communément PLM. L’objet de cette thèse consiste à définir une démarche méthodologique pour répondre à la problématique suivante : Comment le PLM pourra t-il participer à l’optimisation de la chaîne logistique ? Nous adoptons, dans cette thèse, une approche hybride combinant PLM et modèles mathématiques pour optimiser les décisions de conception simultanée du produit et de sa chaîne logistique. Nous proposons des modèles conceptuels pour résoudre de manière formelle le compromis entre PLM et modèles mathématiques pour une optimisation de la chaîne logistique. Contrairement aux approches classiques centralisées utilisées pour traiter le problème intégré de conception du produit et de sa chaîne logistique et qui engendrent des modèles mathématiques compliqués, nous adoptons une démarche couplant des décisions centralisées quand il s’agit d’intégrer les contraintes des différents maillons de la chaîne logistique et une approche décentralisée quand il s’agit d’optimiser localement chaque maillon de la chaîne. Le mode décentralisé réduit la complexité de résolution des modèles mathématiques et permet à la chaîne logistique de répondre rapidement à l’évolution des conditions locales de chaque maillon. Le PLM joue le rôle d’intégrateur. En effet, le regroupement centralisé des informations par le PLM permet de prendre en considération la dépendance entre les maillons améliorant ainsi les résultats obtenus par optimisation locale
AIt is recognized that competition is shifting from “firm versus firm” perspective to “supply chain versus supply chain” perspective. Therefore, the ability to optimize the supply chain is becoming the critical issue for companies to win the competitive advantage. Furthermore, all members of a given supply chain must work together to respond to the changes of market demand rapidly. In the actual context, enterprises not only must enhance their relationships with each others, but also need to integrate their business processes through product life cycle activities. This has led to the emergence of a collaborative product lifecycle management commonly known as PLM. The objective of this thesis is to define a methodological approach which answers to the following problematic: How can PLM contribute to supply chain optimization ? We adopt, in this thesis, a hybrid approach combining PLM and mathematical models to optimize decisions for simultaneous design of the product and its supply chain. We propose conceptual models to solve formally the compromise between PLM and mathematical models for supply chain optimization. Unlike traditional centralized approaches used to treat the problem of integrated design of the product and its supply chain which generate complex mathematical models, we adopt an approach combining centralized decisions while integrating the constraints of the different supply chain partners during the product design and decentralized decisions when it comes to locally optimize each supply chain partner. The decentralized approach reduces the complexity of solving mathematical models and allows the supply chain to respond quickly to the evolution of local conditions of each partner. PLM will assure the integration of the different supply chain partners. Indeed, the information centralization by the PLM enables to take into consideration the dependence between these partners, improving therefore local optimization results

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Malvius, Diana. „Integrated information management in complex product development“. Doctoral thesis, Stockholm : Skolan för industriell teknik och management, Kungliga Tekniska högskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11712.

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Cleve, Oscar, und Aleks Durowicz. „Increasing Commitment during PLM Implementation through Change Management : A Case Study at Dassault Systèmes“. Thesis, KTH, Skolan för industriell teknik och management (ITM), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-296356.

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Product Lifecycle Management (PLM) is a way for manufacturing companies to counter the challenge of managing product information through its lifecycle. Change management is often overlooked during PLM implementations. This can lead to project failure and negative consequences for organizations. Additionally, one shortcoming of change management in PLM implementation is not considering individual commitment to change. Therefore, this case study’s purpose was to explore how change management can increase end-user commitment and thereby contribute to improved PLM implementations. This was investigated by performing a qualitative case study of Dassault Systèmes and their PLM implementation project at four different customer organizations: Saab Dynamics, Jaguar Land Rover, Scania, and Ericsson. Sixteen individuals involved in the PLM projects, evenly distributed between Dassault Systèmes’ employees and customer representatives, were interviewed. The collected data was analyzed using a theoretical framework based on change management and commitment. The study identified four key areas of change management for increasing end-user commitment during PLM implementation: (1) vision, (2) top management, (3) training, and (4) individual treatment. An overview of the suggested recommendations within each area is: (1) a specific vision and a sense of urgency should be created and communicated; (2) top management, including the CEO, should be committed to the project and communicate to the end-users; (3) training should be continuous, adapted to the end-users and include other purposes that teaching about the PLM tool; and (4) different end-users should be managed differently and be included in implementation project. These conclusions contribute to the research field of PLM implementation by improving the understanding of how change management can increase the end-users’ commitment in PLM implementation projects.
Product Lifecycle Management (PLM) är ett sätt för tillverkande företag att möta sina utmaningar med att hantera produktinformation genom produktens livscykel. Förändringsledning förbises ofta under PLM-implementationer. Detta kan leda till misslyckade projekt och negativa konsekvenser för organisationer. En ytterligare brist i förändringsledningen inom PLM-implementationer är att inte ta hänsyn till individuellt engagemang till förändring. Därför var den här fallstudiens syfte att utforska hur förändringsledning kan öka slutanvändarnas engagemang och därigenom bidra till förbättrade PLM-implementationer. Detta undersöktes genom att utföra en kvalitativ fallstudie av Dassault Systèmes och deras PLM-implementationsprojekt hos fyra olika kundorganisationer: Saab Dynamics, Jaguar Land Rover, Scania och Ericsson. Sexton individer som var involverade i PLM-projekten, jämnt fördelade mellan Dassault Systèmes-anställda och kundrepresentanter, intervjuades. De insamlade uppgifterna analyserades med hjälp av ett teoretiskt ramverk baserat på förändringsledning och engagemang. Studien identifierade fyra viktiga områden inom förändringsledning för att öka slutanvändarens engagemang under PLM-implementationer: (1) vision, (2) företagets ledning, (3) utbildning och (4) individuell behandling. En översikt över de föreslagna rekommendationerna inom varje område är: (1) en specifik vision och en känsla av brådska bör skapas och kommuniceras; (2) företagets ledning, inklusive VD:n, bör vara engagerad i projektet och kommunicera till slutanvändarna; (3) utbildningen bör vara kontinuerlig, anpassad till slutanvändarna och inkludera andra syften än att lära ut PLM-verktyget; (4) olika slutanvändare bör hanteras annorlunda och inkluderas i implementationsprojektet. Dessa slutsatser bidrar till forskningen inom PLM-implementationer genom att förbättra förståelsen för hur förändringsledning kan öka slutanvändarnas engagemang i PLM-implementationsprojekt.

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Bertin, Aurélie. „Intégration d'un système de Retour d'Expériences à un PLM“. Thesis, Toulouse, INPT, 2012. http://www.theses.fr/2012INPT0137/document.

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Les travaux présentés dans cette thèse s’inscrivent dans une problématique d’amélioration continue appliquée aux produits et aux processus industriels, par la mise en place d’un système de Retour d’Expérience (REx) couplé au système PLM (Product Lifecycle Management) de gestion du cycle de vie du produit. Les développements, menés dans le cadre d’un partenarial industriel, ciblent l’établissement d’une solution de valorisation du patrimoine immatériel de l’entreprise, constitué des expériences et des connaissances détenues par les experts métier. L’objectif visé est d’assurer la pérennisation de cette expertise, la prévention et la limitation des erreurs et l’application de bonnes pratiques dans une démarche générale d’amélioration des produits et des processus. La solution est portée par la mise en place d’un système REx appliqué aux connaissances tacites et explicites impliquées dans les activités techniques de l'entreprise et visant à capitaliser au fur et à mesure les informations métier, porteuses de sens. L’intégration du REx au système PLM permet de lever une part des difficultés d’appropriation par les experts métier, utilisateurs du système REx. L’ancrage de ce REx aux méthodes de résolution de problèmes (PSM, Problem Solving Methods) induit une instrumentation tout à fait performante pour l’acquisition des connaissances tacites issues d’événements négatifs. L’extension aux processus d’évolution des Normes Techniques qui formalisent les règles métier de l’entreprise permet leur évolution vers des connaissances explicites. Le caractère non intrusif du système REx dans son utilisation est assuré par un couplage étroit au processus de Gestion des Modifications du PLM, la capitalisation des informations étant naturellement induite par la démarche mise en œuvre dans ce processus. Au final, le système REx proposé et instrumenté dans l’outil PLM permet, en différentes étapes, de capitaliser, de traiter puis d’exploiter dans des formes performantes le patrimoine immatériel mis en exergue au cours des expériences de résolution de problèmes produit ou processus
The work presented in this thesis considers continuous improvement issues which are applied to industrial products and processes through the implementation of a Lesson Learned System (LLS) coupled with the Company's Product Lifecycle Management (PLM) system. As an industrial partnership, these developments aim to increase the value of the intangible assets of the business including the business agent’s experiences and knowledge. In order to ensure the sustainability of expertise, to prevent errors and to encourage the application of good practices, all within a general approach of product improvement. The solution relies on the implementation of the LLS process which is applied to tacit and explicit knowledge related to the technical activities of the company. The integration of the LLS and PLM Systems removes some of the difficulties of ownership of business agents. The implementation of LLS and Problem Solving Methods (PSM) infers an efficient instrumentation for the acquisition of tacit knowledge. The extension of the evolution processes of technical documents that formalise the techincal business rules allows its evolution towards explicit knowledge. Using non-intrusive LLS is provided by close coupling with the process of Change Management (CM) where information capitalisation is naturally led by the approach implemented in this processes. Finally, the proposed and instrumented LLS in the PLM tool allows to efficiently capitalise, process, and exploit the intangible capital of the company (information and knowledge) highlighted during the modification experiments of product data

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Nappi, Vanessa. „Framework para desenvolver um sistema de medição de desempenho para PLM (Product Lifecycle Management) com indicadores de sustentabilidade“. Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/18/18156/tde-23062014-091227/.

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De modo geral, há pouca informação disponível aos gestores para orientá-los tanto sobre o desenvolvimento de um Sistema de Medição de Desempenho (SMD) quanto à adequabilidade do SMD atual. Já Product Lifecycle Management (PLM) é uma abordagem para a gestão integrada das informações e dos processos de negócio para todas as fases da vida de um produto. A fim de compreender todas as fases da vida de um produto e, de forma consistente, considerar a abordagem PLM, as empresas estão tentando incorporar indicadores de desempenho de sustentabilidade em seus SMDs. O presente trabalho possui por objetivo propor um framework para o desenvolvimento de um SMD para a abordagem PLM com ênfase na sua aplicação prática, compreendendo as seguintes características: um procedimento com a descrição dos seus passos; um conjunto de ferramentas como formulários para apoiar o procedimento; uma lista de indicadores de desempenho de prática seleção dos indicadores na aplicação do framework, relacionados com PLM e sustentabilidade. Esta pesquisa adota a metodologia de pesquisa em design, como a abordagem mais ampla, na qual a proposta do framework é sintetizada da literatura e posteriormente aplicada e aperfeiçoada à medida que se conduzia uma pesquisa-ação. As principais contribuições consistem em possibilitar o diagnóstico do SMD atual da empresa assim como o seu nível de maturidade e selecionar indicadores com base em uma lista previamente sistematiza, para facilitar essa escolha. Finalmente, mostra-se que é possível incorporar indicadores de desempenho de sustentabilidade nos SMDs atuais da empresa para abordagem PLM, desde que existam stakeholders interessados em estabelecer objetivos estratégicos para a sustentabilidade.
Usually there is little information available to managers to guide them on either the development of a Performance Measurement System (PMS) or the uptade of the current PMS. Product Lifecycle Management (PLM) is an integrated approach to information management and business processes for all stages of life of a product. Further, in order to fully address all phases of a products life and consistently support consider the PLM; companies are trying to incorporate sustainability performance indicators into their PMS. Thus, this work aims at proposing a framework to develop a PMS for the PLM approach with an emphasis on practical application, comprising the following characteristics: a procedure containing steps and a set of tools such as forms to support them; a list of performance indicators PLM and sustainability to enable the selection of indicators. This research adopts the design research methodology, as the broader approach, in which the proposed framework is synthesized from literature and then applied and improved during an action research. The highlights of the framework are the diagnosis of the current SMD company as well as their level of maturity of the PMS and the selection of performance indicators through a list. Finally, this work indicates that is possible to incorporate sustainability performance indicators into the PMS for the PLM approach as long as there stakeholder interested in establishing strategic objectives for sustainability.

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Paviot, Thomas. „Méthodologie de résolution des problèmes d'interopérabilité dans le domaine du Product Lifecycle Management“. Phd thesis, Ecole Centrale Paris, 2010. http://tel.archives-ouvertes.fr/tel-00504680.

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Le travail de recherche présenté dans ce mémoire s'intéresse aux problèmes d'interopérabilité dans le domaine du Product Lifecycle Management (PLM) et vise à proposer une méthodologie capable d'y remédier. Nous définissons l'objectif stratégique du PLM comme la maîtrise de la complexité qui caractérise le développement et le suivi des produits. Dans ce cadre, l'objectif de l'interopérabilité est le contrôle des interactions entre constituants de ce système complexe PLM. Nous montrons que cet objectif est atteint si on assure la continuité et la conservation du flux sémantique qui circule dans le système. Notre étude est restreinte aux seuls domaines de la conception et de la production, mais a l'ambition de pouvoir s'appliquer à d'autres domaines. La continuité du flux sémantique est assurée par une architecture que nous avons baptisée « médiation multi-échelle orientée services ». Le cœur de cette architecture, le médiateur, se charge d'orienter les flux sémantiques vers les systèmes concernés, et met en correspondance sémantique les informations échangées en s'appuyant sur un méta-modèle d'unification. Nous montrons que pour assurer la robustesse, la flexibilité et l'agilité du système ainsi constitué, il faut privilégier le choix d'un méta-modèle standard générique et extensible. A cet effet, nous proposons une cartographie du standard STEP permettant de choisir le méta-modèle pertinent. Nous illustrons le choix et la définition de ce méta-modèle dans le cas de deux problèmes d'interopérabilité des domaines de la conception et de la production : l'interopérabilité CAO/PDM et l'interopérabilité PDM/ERP. Nous expliquons notre démarche dans la mise en œuvre de la norme PLCS. Par ailleurs, nous introduisons un modèle d'annotations sémantiques du produit qui permet de reconstruire des vues multiples correspondant à différents besoins métiers. Un ensemble de démonstrateurs permet de valider nos propositions et nos résultats.

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Lucaioli, Marco. „Product Lifecycle Management. Fasi, sviluppo e peculiarità del caso Bosch Rexroth“. Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019.

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il lavoro di tesi descrive innanzitutto il significato del Product Lifecycle Management e l'importanza del monitoraggio del prodotto. inoltre viene analizzato il ciclo di vita del prodotto ed è descritta la figura del Product Manager con le sue competenze e le attività principali che svolge in azienda. sono elencate e decritte inoltre le fasi del PLM pre e post lancio sul mercato con esemplificazioni. Inoltre viene descritta la storia e l'organigramma di Bosch Rexroth e i prodotti che l'azienda produce. Infine viene delineato il progetto Solenoid e le attività che un product manager della Bosch Rexroth ha il compito di eseguire e monitorare. seguono le conclusioni dell'elaborato con possibili sviluppi futuri.

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Lund, Jonathan Gary. „The Storage of Parametric Data in Product Lifecycle Management Systems“. Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1257.pdf.

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Izadpanah, Seyed-Hamedreza. „Méthode d'évolution de modèles produits dans les sytèmes PLM“. Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00721744.

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Le système PLM est l'un des outils stratégiques de l'entreprise. Ces systèmes sont sujets à des changements récurrents dans l'entreprise. Les évolutions organisationnelles, le changement de l'offre produit ou encore le remplacement de logiciels PLM peuvent déclencher l'évolution du système d'information PLM. Une des structures les plus importantes dans les systèmes PLM est le modèle du produit, autour duquel s'articule les informations et processus. C'est autour du modèle produit que se concentrent nos recherches. Les causes d'évolution des modèles produits sont des éléments signifiants qui différencient les étapes de la démarche à suivre. Les méthodes d'IDM sont utilisées afin de formaliser la transformation des modèles. En plus, cette démarche bénéfice d'un cadre de similarité spécialement développé pour la configuration de produit. Un exemple industriel est illustré et résolu en appliquant cette démarche. Il s'agit de l'évolution d'un système gérant les modèles spécifiques de produit vers un système qui est capable de construire et d'utiliser les modèles génériques de produit. Un outil informatique support à nos travaux est développé dans le cadre d'Eclipse.

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Vadoudi, Kiyan. „Data Model Proposal to Integrate GIS with PLM for DfS“. Thesis, Troyes, 2017. http://www.theses.fr/2017TROY0014/document.

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Le déploiement du développement durable passe par des enjeux de transition sociétale et technique auxquels cherche à répondre le Design for Sustainability (DfS). Dans le cadre de la conception des systèmes de production, et en particulier pour les produits manufacturés, les impacts environnementaux que ce soit en termes de consommation de ressources ou de rejets (déchets, émissions) doivent être intégrés comme des paramètres de conception. L’évaluation des impacts environnementaux (par exemple par l’Analyse de Cycle de Vie, ACV) doit donc s’articuler avec la gestion du cycle de vie des produits (PLM). L’inventaire de cycle de vie, ICV est un élément central du lien entre le système de production et son environnement, caractérisé par des informations géographiques et spatiales sur l’écosphère. Le travail de thèse proposé stipule que les impacts environnementaux des systèmes conçus dépendent de cette caractérisation géographique. Les approches d’écoconception et de DFS doivent donc intégrer ces informations géographiques ce qu’elles ne font que très peu, ces informations n’étant pas intégré dans les outils de conception. La thèse propose donc une approche de modélisation pour intégrer les informations relatives au produit et son système de production (via le PLM), l’évaluation de son potentiel d’impact environnemental (via l’ACV et en particulier l’ICV), et les informations géographiques en conception. Pour cela, les informations géographiques à associer sont identifiées et des cas d’études illustratifs sont construits pour montrer l’impact de ces informations sur la définition des produits
There are different approaches to implement sustainability and Design for Sustainability (DfS) is the one that give more accurate result by considering both global and regional scales. Integration of Life Cycle Assessment (LCA) into Product Lifecycle Management (PLM) is an example of tool integration to support sustainability. In LCA framework, Life Cycle Inventory (LCI) is the quantified and classified list of input and output flow of the LCA model that is a model of the product system, linking the technological system to the ecosphere (Environment system). As each region has a unique environmental system, design characteristics and specifications of technological system should be modified and adopted based on these differences. Implementation of this approach will require geographical information of interacted environmental systems, which is a kind of new strategy in DfS. Therefore, we tested the interest of the integration of Geographical Information Systems (GIS) with PLM to support geographical considerations during product development activities. The main research question of this research work is then how to propose this PLM-GIS integration for DfS. Thus, we conducted that literature review on existing data models about product, environment, geography and their combination is a key to prove the link among them

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Zhang, Sumei. „Product structure modeling for ETO system product considering the product lifecycle : A case study of ABB Mine Hoist“. Thesis, Uppsala universitet, Industriell teknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-385770.

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In order to gain competitive advantages in markets, companies have provided a variety of customized products to satisfy customer-specific requirements, leading to not only a large amount of product data but also high cost, long lead-time and complexity of quality control. Efficient product data management throughout the product lifecycle has become increasingly crucial, of which product structure management is regarded as the most important constituent. The study took ABB Mine Hoist system as a case to investigate how to construct a generic product structure model fit for engineer-to-order system offerings with the consideration of their sales-delivery product lifecycle. The aim of the model is to facilitate the product-related information sharing and reuse across a company, and the integration of different business operations throughout the entire product lifecycle as well. Based on the current situation analysis of product data management on ABB Mine Hoist, three major issues were identified which need to be addressed in the formulation of a generic structure model: namely the integration of requirements of multiple disciplines; the consistency of product information throughout the product lifecycle; and the constant update of product repository. Through illustrating the formulation of ABB Mine Hoist generic structure model, the method of how to construct a generic product structure model for engineer-to-order system product was presented. The model was achieved by applying the framework of the step-based product model and was regarded as a result of integrating domain-specific requirements. The adaptive generic product structure model was then employed to display the role of this generic model in the different phases of a sales-delivery lifecycle. The model could serve as a “master concept” to transfer common product information in the product lifecycle. It’s expected to benefit the business of engineer-to-order system product through improving the integration of different disciplines, enhancing information exchange and reuse. It could also provide an abstract and conceptual basis for potential product repository to reinforce data consistency and completeness.

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Allanic, Marianne. „Gestion et visualisation de données hétérogènes multidimensionnelles : application PLM à la neuroimagerie“. Thesis, Compiègne, 2015. http://www.theses.fr/2015COMP2248/document.

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La neuroimagerie est confrontée à des difficultés pour analyser et réutiliser la masse croissante de données hétérogènes qu’elle produit. La provenance des données est complexe – multi-sujets, multi-analyses, multi-temporalités – et ces données ne sont stockées que partiellement, limitant les possibilités d’études multimodales et longitudinales. En particulier, la connectivité fonctionnelle cérébrale est analysée pour comprendre comment les différentes zones du cerveau travaillent ensemble. Il est nécessaire de gérer les données acquises et traitées suivant plusieurs dimensions, telles que le temps d’acquisition, le temps entre les acquisitions ou encore les sujets et leurs caractéristiques. Cette thèse a pour objectif de permettre l’exploration de relations complexes entre données hétérogènes, ce qui se décline selon deux axes : (1) comment gérer les données et leur provenance, (2) comment visualiser les structures de données multidimensionnelles. L’apport de nos travaux s’articule autour de trois propositions qui sont présentées à l’issue d’un état de l’art sur les domaines de la gestion de données hétérogènes et de la visualisation de graphes. Le modèle de données BMI-LM (Bio-Medical Imaging – Lifecycle Management) structure la gestion des données de neuroimagerie en fonction des étapes d’une étude et prend en compte le caractère évolutif de la recherche grâce à l’association de classes spécifiques à des objets génériques. L’implémentation de ce modèle au sein d’un système PLM (Product Lifecycle Management) montre que les concepts développés depuis vingt ans par l’industrie manufacturière peuvent être réutilisés pour la gestion des données en neuroimagerie. Les GMD (Graphes Multidimensionnels Dynamiques) sont introduits pour représenter des relations complexes entre données qui évoluent suivant plusieurs dimensions, et le format JGEX (Json Graph EXchange) a été créé pour permettre le stockage et l’échange de GMD entre applications. La méthode OCL (Overview Constraint Layout) permet l’exploration visuelle et interactive de GMD. Elle repose sur la préservation partielle de la carte mentale de l’utilisateur et l’alternance de vues complètes et réduites des données. La méthode OCL est appliquée à l’étude de la connectivité fonctionnelle cérébrale au repos de 231 sujets représentées sous forme de GMD – les zones du cerveau sont représentées par les nœuds et les mesures de connectivité par les arêtes – en fonction de l’âge, du genre et de la latéralité : les GMD sont obtenus par l’application de chaînes de traitement sur des acquisitions IRM dans le système PLM. Les résultats montrent deux intérêts principaux à l’utilisation de la méthode OCL : (1) l’identification des tendances globales sur une ou plusieurs dimensions et (2) la mise en exergue des changements locaux entre états du GMD
Neuroimaging domain is confronted with issues in analyzing and reusing the growing amount of heterogeneous data produced. Data provenance is complex – multi-subjects, multi-methods, multi-temporalities – and the data are only partially stored, restricting multimodal and longitudinal studies. Especially, functional brain connectivity is studied to understand how areas of the brain work together. Raw and derived imaging data must be properly managed according to several dimensions, such as acquisition time, time between two acquisitions or subjects and their characteristics. The objective of the thesis is to allow exploration of complex relationships between heterogeneous data, which is resolved in two parts : (1) how to manage data and provenance, (2) how to visualize structures of multidimensional data. The contribution follow a logical sequence of three propositions which are presented after a research survey in heterogeneous data management and graph visualization. The BMI-LM (Bio-Medical Imaging – Lifecycle Management) data model organizes the management of neuroimaging data according to the phases of a study and takes into account the scalability of research thanks to specific classes associated to generic objects. The application of this model into a PLM (Product Lifecycle Management) system shows that concepts developed twenty years ago for manufacturing industry can be reused to manage neuroimaging data. GMDs (Dynamic Multidimensional Graphs) are introduced to represent complex dynamic relationships of data, as well as JGEX (Json Graph EXchange) format that was created to store and exchange GMDs between software applications. OCL (Overview Constraint Layout) method allows interactive and visual exploration of GMDs. It is based on user’s mental map preservation and alternating of complete and reduced views of data. OCL method is applied to the study of functional brain connectivity at rest of 231 subjects that are represented by a GMD – the areas of the brain are the nodes and connectivity measures the edges – according to age, gender and laterality : GMDs are computed through processing workflow on MRI acquisitions into the PLM system. Results show two main benefits of using OCL method : (1) identification of global trends on one or many dimensions, and (2) highlights of local changes between GMD states

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Zancul, Eduardo de Senzi. „Gestão do ciclo de vida de produtos: seleção de sistemas PLM com base em modelos de referência“. Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/18/18140/tde-27052009-132444/.

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A gestão do ciclo de vida de produtos (Product Lifecycle Management) é uma abordagem para a gestão integrada dos processos de negócio e das informações relacionadas aos produtos. Tal abordagem requer a utilização de sistemas de informação (Sistemas PLM) para apoiar a colaboração na empresa estendida, ao longo de todo o ciclo de vida. O problema prático que motiva a realização deste trabalho é a dificuldade enfrentada pelas empresas, atualmente, em avaliar os sistemas PLM existentes no mercado e em selecionar a alternativa mais adequada aos seus processos de negócio. A análise da situação atual da pesquisa na área indica que faltam métodos e instrumentos para apoiar a seleção de sistemas PLM. Visando preencher essa lacuna e propor uma solução para o problema identificado, o trabalho tem como objetivos definir um modelo de referência de sistemas PLM, que represente de forma genérica as funcionalidades que caracterizam esse tipo de sistema, e desenvolver um método para a seleção de sistemas PLM baseado em modelos de referência. A fim de atingir esses objetivos, são gerados quatro resultados principais. O primeiro resultado do trabalho é o framework conceitual de elementos do PLM, que organiza o conhecimento existente sobre PLM de forma estruturada, para que ele possa servir de referência em projetos de implantação da gestão do ciclo de vida de produtos em empresas. O segundo resultado é o modelo de referência de sistemas PLM, que permite estabelecer uma base comum para a comparação entre os diversos sistemas PLM disponíveis comercialmente. O terceiro resultado é o modelo integrado processo-sistemas PLM e a ferramenta para utilização desse modelo integrado na prática. Por fim, o quarto resultado é o método de seleção de sistemas PLM com base em modelos de referência, que utiliza o modelo integrado processo-sistemas PLM para orientar a seleção do sistema mais adequado a uma empresa específica. A avaliação dos resultados indica que os instrumentos e o método propostos neste trabalho contribuem para auxiliar as empresas, especialmente as empresas de médio porte, na identificação de um sistema PLM adequado para atender aos requisitos de seus processos de negócio.
Product Lifecycle Management is an approach to the integrated management of business processes and product-related information. This approach requires information systems (PLM Systems) to provide collaboration support throughout the business and across product lifecycle. The practical problem that gave rise to this research was the challenge companies currently face in assessing existing PLM systems and in selecting the best alternative for their business processes. Examining the status of the research carried out in the field to date shows that there is a lack of methods and tools to effectively support companies in choosing their PLM Systems. Aiming at closing this gap and offering a solution for this problem, the goals of this study are: to provide a definition for PLM system reference models that generally represents the functionalities that characterize this kind of system, and to develop a method for choosing PLM systems based on the reference models. In meeting these goals, this research arrived at four main results. Firstly, at a conceptual framework of PLM elements providing an organized structure of the existing knowledge developed so far on PLM. This framework can be used as a reference in projects to implement product lifecycle management in companies. Secondly, at a PLM system reference model that establishes a common basis for comparing the many PLM systems available in the market. Thirdly, at an integrated PLM process-system model and tool for using this integrated model in practice. Lastly, at a method for selecting PLM systems based on the reference model, that uses the integrated PLM process-system model to support and guide users in choosing the best system for a certain company. The assessment of the results shows that the proposed tools and method effectively help companies, specially medium-sized businesses, in identifying the most adequate PLM system to meet their business process requirements.

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Hart, Peter Bartholomew. „A plm implementation for aerospace systems engineering-conceptual rotorcraft design“. Thesis, Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/28278.

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The thesis will discuss the Systems Engineering phase of an original Conceptual Design Engineering Methodology for Aerospace Engineering-Vehicle Synthesis. This iterative phase is shown to benefit from digitization of Integrated Product&Process Design (IPPD) activities, through the application of Product Lifecycle Management (PLM) technologies. Requirements analysis through the use of Quality Function Deployment (QFD) and 7 MaP tools is explored as an illustration. A "Requirements Data Manager" (RDM) is used to show the ability to reduce the time and cost to design for both new and legacy/derivative designs. Here the COTS tool Teamcenter Systems Engineering (TCSE) is used as the RDM. The utility of the new methodology is explored through consideration of a legacy RFP based vehicle design proposal and associated aerospace engineering. The 2001 American Helicopter Society (AHS) 18th Student Design Competition RFP is considered as a starting point for the Systems Engineering phase. A Conceptual Design Engineering activity was conducted in 2000/2001 by Graduate students (including the author) in Rotorcraft Engineering at the Daniel Guggenheim School of Aerospace Engineering at the Georgia Institute of Technology, Atlanta GA. This resulted in the "Kingfisher" vehicle design, an advanced search and rescue rotorcraft capable of performing the "Perfect Storm" mission, from the movie of the same name. The associated requirements, architectures, and work breakdown structure data sets for the Kingfisher are used to relate the capabilities of the proposed Integrated Digital Environment (IDE). The IDE is discussed as a repository for legacy knowledge capture, management, and design template creation. A primary thesis theme is to promote the automation of the up-front conceptual definition of complex systems, specifically aerospace vehicles, while anticipating downstream preliminary and full spectrum lifecycle design activities. The thesis forms a basis for additional discussions of PLM tool integration across the engineering, manufacturing, MRO and EOL lifecycle phases to support business management processes.

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Fife, Nathaniel Luke. „Developing a Design Space Model Using a Multidisciplinary Design Optimization Schema in a Product Lifecycle Management System to Capture Knowledge for Reuse“. Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd742.pdf.

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Fachinello, Tatiana. „Análise da implantação de um sistema de gestão do ciclo de vida do produto no processo de desenvolvimento de produtos de uma empresa de tecnologia : um estudo de caso“. reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2006. http://hdl.handle.net/10183/8321.

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Os sistemas de Gestão do Ciclo de Vida do Produto (Product Lifeclycle Management – PLM), apesar de serem de suma importância no Processo de Desenvolvimento de Produtos (PDP) para que as empresas enfrentem as novas condições de sobrevivência no mercado atual, ainda não são plenamente conhecidos. Além disso, existem poucos trabalhos científicos relacionados à implantação deste tipo de sistemas durante o Processo de Desenvolvimento de um novo produto na empresa. Neste trabalho, realizou-se a análise da implantação de um sistema PLM no PDP de uma empresa de tecnologia através de: (i) levantamento do estado da arte sobre sistemas PLM, segundo a literatura, incluindo a apresentação dos modelos de referência e a integração das informações neste tipo de sistemas; (ii) comparativo entre as funções e tecnologias de sistemas de gestão do ciclo de vida do produto encontrados na bibliografia com os de um caso de implantação real e (iii) levantamento de quais funcionalidades e tecnologias presentes na implantação real de um sistema PLM (Product Lifecycle Management) suprem os requisitos de gestão do ciclo de vida do produto na empresa, para caracterizar um projeto de implantação real de um sistema PLM no PDP de uma empresa de tecnologia.
The Product Lifecycle Management (PLM) Systems, although being a imperative request to allow companies to develop new products, facing the new survival conditions in the current market, are not very well-known. Besides that, there are few scientific works related to the implementation of this kind of system and its usage in a Product Development environment. The objectives of this work are: (i) to rise, according with the bibliography, the state of the art of PLM systems, (ii) to rise, according to the bibliography, the functionalities and technologies requirements of a PLM system in a Product Development Process (PDP) environment and to compare those requirements with a real implementation case and (iii) to rise which funcionalities and technologies of PLM (Product Lifecycle Management) systems supply the founded needs to characterize a project of a real PLM system implementation in a Product Development Process environment.

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Trautheim-Hofmann, Andreas. „Predictive Quality Management mit modellbasierten Services in kollaborierenden Netzwerken“. Thelem Universitätsverlag & Buchhandlung GmbH & Co. KG, 2019. https://tud.qucosa.de/id/qucosa%3A36934.

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Die seit Jahren anhaltende digitale Transformation erfährt durch neue, innovative Prozesse, Methoden und Technologien erneut ein atemberaubendes Wachstum in allen Bereichen. Entlang eines jeden Produktlebenszyklus werden unter den aktuellen Trends wie z.B. Systems Engineering, Industrie 4.0 und Internet of Things vielfältige Lösungen geschaffen, um vor allem die digitale Repräsentanz eines Produktes sowie der zu deren Herstellung notwendigen Produktionsmittel und der betreffenden Umgebung beim Betrieb des Produktes zu erschaffen bzw. auszubauen. Die digitale Repräsentanz, der sog. „Digitale Zwilling“ (oder auch 'Digitale Schatten') dient vor allem dazu, die Durchgängigkeit und Nachvollziehbarkeit aller produktrelevanten und -bezogenen Informationen sicherzustellen und für unterschiedlichste Szenarien und Stakeholder nutzbar zu machen. Die Informationen im Product Life-cycle Management (PLM) durchlaufen dabei unterschiedliche Reifegrade. In den Spezifikationsphasen werden die Informationen im Soll-Zustand auch gern als „Digitaler Master“ bezeichnet. [...]

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Pham, Cong Cuong. „Multi-utilisation de données complexes et hétérogènes : application au domaine du PLM pour l’imagerie biomédicale“. Thesis, Compiègne, 2017. http://www.theses.fr/2017COMP2365/document.

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L’émergence des technologies de l’information et de la communication (TIC) au début des années 1990, notamment internet, a permis de produire facilement des données et de les diffuser au reste du monde. L’essor des bases de données, le développement des outils applicatifs et la réduction des coûts de stockage ont conduit à l’augmentation quasi exponentielle des quantités de données au sein de l’entreprise. Plus les données sont volumineuses, plus la quantité d’interrelations entre données augmente. Le grand nombre de corrélations (visibles ou cachées) entre données rend les données plus entrelacées et complexes. Les données sont aussi plus hétérogènes, car elles peuvent venir de plusieurs sources et exister dans de nombreux formats (texte, image, audio, vidéo, etc.) ou à différents degrés de structuration (structurées, semi-structurées, non-structurées). Les systèmes d’information des entreprises actuelles contiennent des données qui sont plus massives, complexes et hétérogènes. L’augmentation de la complexité, la globalisation et le travail collaboratif font qu’un projet industriel (conception de produit) demande la participation et la collaboration d’acteurs qui viennent de plusieurs domaines et de lieux de travail. Afin d’assurer la qualité des données, d’éviter les redondances et les dysfonctionnements des flux de données, tous les acteurs doivent travailler sur un référentiel commun partagé. Dans cet environnement de multi-utilisation de données, chaque utilisateur introduit son propre point de vue quand il ajoute de nouvelles données et informations techniques. Les données peuvent soit avoir des dénominations différentes, soit ne pas avoir des provenances vérifiables. Par conséquent, ces données sont difficilement interprétées et accessibles aux autres acteurs. Elles restent inexploitées ou non exploitées au maximum afin de pouvoir les partager et/ou les réutiliser. L’accès aux données (ou la recherche de données), par définition est le processus d’extraction des informations à partir d’une base de données en utilisant des requêtes, pour répondre à une question spécifique. L’extraction des informations est une fonction indispensable pour tout système d’information. Cependant, cette dernière n’est jamais facile car elle représente toujours un goulot majeur d’étranglement pour toutes les organisations (Soylu et al. 2013). Dans l’environnement de données complexes, hétérogènes et de multi-utilisation de données, fournir à tous les utilisateurs un accès facile et simple aux données devient plus difficile pour deux raisons : - Le manque de compétences techniques. Pour formuler informatiquement une requête complexe (les requêtes conjonctives), l’utilisateur doit connaitre la structuration de données, c’est-à-dire la façon dont les données sont organisées et stockées dans la base de données. Quand les données sont volumineuses et complexes, ce n’est pas facile d’avoir une compréhension approfondie sur toutes les dépendances et interrelations entre données, même pour les techniciens du système d’information. De plus, cette compréhension n’est pas forcément liée au savoir et savoir-faire du domaine et il est donc, très rare que les utilisateurs finaux possèdent les compétences suffisantes. - Différents points de vue des utilisateurs. Dans l’environnement de multi-utilisation de données, chaque utilisateur introduit son propre point de vue quand il ajoute des nouvelles données et informations techniques. Les données peuvent être nommées de manières très différentes et les provenances de données ne sont pas suffisamment fournies
The emergence of Information and Comunication Technologies (ICT) in the early 1990s, especially the Internet, made it easy to produce data and disseminate it to the rest of the world. The strength of new Database Management System (DBMS) and the reduction of storage costs have led to an exponential increase of volume data within entreprise information system. The large number of correlations (visible or hidden) between data makes them more intertwined and complex. The data are also heterogeneous, as they can come from many sources and exist in many formats (text, image, audio, video, etc.) or at different levels of structuring (structured, semi-structured, unstructured). All companies now have to face with data sources that are more and more massive, complex and heterogeneous.technical information. The data may either have different denominations or may not have verifiable provenances. Consequently, these data are difficult to interpret and accessible by other actors. They remain unexploited or not maximally exploited for the purpose of sharing and reuse. Data access (or data querying), by definition, is the process of extracting information from a database using queries to answer a specific question. Extracting information is an indispensable function for any information system. However, the latter is never easy but it always represents a major bottleneck for all organizations (Soylu et al. 2013). In the environment of multiuse of complex and heterogeneous, providing all users with easy and simple access to data becomes more difficult for two reasons : - Lack of technical skills : In order to correctly formulate a query a user must know the structure of data, ie how the data is organized and stored in the database. When data is large and complex, it is not easy to have a thorough understanding of all the dependencies and interrelationships between data, even for information system technicians. Moreover, this understanding is not necessarily linked to the domain competences and it is therefore very rare that end users have sufficient theses such skills. - Different user perspectives : In the multi-use environment, each user introduces their own point of view when adding new data and technical information. Data can be namedin very different ways and data provenances are not sufficiently recorded. Consequently, they become difficultly interpretable and accessible by other actors since they do not have sufficient understanding of data semantics. The thesis work presented in this manuscript aims to improve the multi-use of complex and heterogeneous data by expert usiness actors by providing them with a semantic and visual access to the data. We find that, although the initial design of the databases has taken into account the logic of the domain (using the entity-association model for example), it is common practice to modify this design in order to adapt specific techniques needs. As a result, the final design is often a form that diverges from the original conceptual structure and there is a clear distinction between the technical knowledge needed to extract data and the knowledge that the expert actors have to interpret, process and produce data (Soylu et al. 2013). Based on bibliographical studies about data management tools, knowledge representation, visualization techniques and Semantic Web technologies (Berners-Lee et al. 2001), etc., in order to provide an easy data access to different expert actors, we propose to use a comprehensive and declarative representation of the data that is semantic, conceptual and integrates domain knowledge closeed to expert actors

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Mahut, Fabien. „Intégration des approches PLM et SLM pour le développement et la gestion des Systèmes Produit-Service en contexte automobile : proposition d’un cadre méthodologique“. Thesis, Compiègne, 2019. http://bibliotheque.utc.fr/EXPLOITATION/doc/IFD/2019COMP2473.

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Ces travaux de thèse portent sur le développement et la gestion des Systèmes Produit-Service (ou Product-Service Systems, PSS) automobiles. Ces nouvelles offres intégrées de produits et services comportent des spécificités qui obligent à dépasser les démarches de développement des produits historiques considérés. Dans un état de l’art, ces travaux s’intéressent aux cadres méthodologiques pour le développement des PSS. Le premier niveau de ces cadres, focalisé sur les approches d’ingénierie, porte sur le Service Lifecycle Management (SLM) et son interaction avec le Product Lifecycle Management (PLM). Le deuxième niveau du cadre méthodologique s’intéresse aux processus et méthodes de développement des systèmes et PSS. Le troisième niveau du cadre méthodologique s’intéresse aux modélisations de PSS. La proposition est définie à travers les trois niveaux du cadre méthodologique, en respect de 7 critères retenus pour l’ingénierie des PSS. Elle repose sur un schéma d’interaction entre le PLM et le SLM détaillé, supportant un processus de développement, intégrant les pratiques de gestion de la diversité et d’Ingénierie Système. L’ensemble est cohérent avec une modélisation des PSS intégrant les architectures système, et basé sur le FBS et le triplet Result-Ressource-Process essentiels à la description du service. Deux cas d’étude ont permis d’expérimenter cette proposition. Le premier cas d’étude, portant sur un PSS existant et maitrisé, s’est traduit en la spécification d’un outil d’amélioration de la qualité du service. Le deuxième cas d’étude porte sur un PSS de diagnostic connecté et permet d’illustrer la proposition pour supporter son déploiement dans l’entreprise
This research work is exploring the development and management of Product-Service Systems. These new integrated offers go along with specific issues which challenge the current product development strategies. Analyzing the academic literature on this matter, this work focuses on methodological frameworks for the development of PSS offers. The first level of these frameworks is about engineering approaches considers Service Lifecycle Management (SLM) and Product Lifecycle Management (PLM) interactions. The second level is about specific systems or PSS development processes and methods. The third and last level challenges the definitions of a PSS model. Fed by this review, this work provides a coherent proposal for PSS development across these three levels, qualified by 7 analysis criterias. On the first level, a detailed PLM-SLM interaction scheme is proposed. It supports a development process on the second level, alongside a PSS model based on FBS and result-resource-process triplet as a matter for service adequate description. This proposal has been experimented through two study cases. The first one, about an existing and mature PSS, enabled the development of a quality management tool. The second, about the development of a connected diagnostic PSS enabled to strengthen the illustration of the proposal for its adoption

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Gama, Evandro Bertoni da. „Benefícios obtidos na colaboração entre sistemas MES e sistemas de manufatura digital do PLM - Diagnóstico“. Universidade Federal de São Carlos, 2011. https://repositorio.ufscar.br/handle/ufscar/3677.

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Made available in DSpace on 2016-06-02T19:51:51Z (GMT). No. of bitstreams: 1 3829.pdf: 4230286 bytes, checksum: 57d5e0c531823572429b3f117b7809fb (MD5) Previous issue date: 2011-06-21
A necessary condition for the economic efficiency of modern plants is the ability to adjust - as quickly and effectively as possible - the performance of manufacturing process for demand request decisions. In this sense, the research emphasized the importance of understanding the best practices in Information Technology (IT) and the trade scenario of solutions using shopfloor real data in virtual environments for simulation and many achieved benefits. The highlights of this research focused on exploring the collaboration (practice of skills for the achievement of mutually beneficial results) between the MES (Manufacturing Execution Systems) and the digital manufacturing systems (also called virtual manufacturing systems) of PLM (Product Lifecycle Management), in a scenario where the manufacturing processes require high flexibility, reliability and lower delivery times, extensive combination of variants and lower life-cycle of products. The research - in an exploratory and descriptive way, which identified the available knowledge on the subject more sharply between the years 2006 and 2010 - was grounded in the practices of world-renowned companies and institutions and considered opinions and evaluations of renowned researchers and professionals with expertise in initiatives to support the use of MES solutions data in systems of digital manufacturing of PLM to manufacturing processes planning. As a result of the studied scenarios and covered concepts, the research has consolidated a "diagram of information collaboration", with the aim of providing better decision choices within the framework of shop-floor project, processes planning and production management. The research also concluded that the MES systems may have their value extended if integrated within the characteristics of functionalities of the PLM concept. It also brought some recommendations and limitations on the portability of information, commented on the learned lessons and suggestions for future tasks that include the BPM (Business Process Management).
Uma condição necessária para a eficiência econômica das fábricas modernas é a habilidade de adequar - de forma mais rápida e melhor possível - o desempenho dos processos de manufatura às decisões de solicitação de demanda. Nesse sentido, ressaltou-se a importância de compreender as melhores práticas de Tecnologia da Informação (TI) e o cenário comercial de soluções que utilizam dados reais de chão-de-fábrica em ambientes virtuais de simulação e os vários benefícios obtidos. O destaque desta pesquisa ficou por conta de explorar a colaboração (prática de competências para a obtenção de resultados mutuamente vantajosos) entre os sistemas MES (Manufacturing Execution Systems) e os sistemas de manufatura digital (também chamada fábrica virtual) do PLM (Product Lifecycle Management), num cenário onde os processos de manufatura impõem alta flexibilidade, confiança e menores tempos de entrega, ampla combinação de variantes e menores ciclos de vida de produtos. A pesquisa - de forma exploratória e descritiva, que identificou o conhecimento disponível sobre o tema mais acentuadamente entre os anos de 2006 e 2010 - foi embasada nas práticas de instituições e empresas mundialmente reconhecidas, e considerou opiniões e avaliações de profissionais e pesquisadores renomados nas iniciativas que apóiam a utilização de dados das soluções MES em sistemas de manufatura digital do PLM para o planejamento de processos de manufatura. Como resultado dos cenários estudados e conceitos abordados, a pesquisa consolidou um diagrama de colaboração da informação , com o propósito de auxiliar melhores tomadas de decisão no âmbito do projeto de chão-de-fábrica, planejamento de processos e gerência da produção. A pesquisa ainda concluiu quanto os sistemas MES podem ter seu valor ampliado se integrados dentro das características de funcionalidades do conceito PLM, trouxe algumas recomendações e limitações sobre a portabilidade das informações, comentou sobre as lições aprendidas e apresentou sugestões de trabalhos futuros que inclui o gerenciamento de processos de negócios BPM (Business Process Management).

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Ruderer, Marcus, und Signe Stéen. „Digitala Tvillingar : Verklighet eller hype?“ Thesis, KTH, Skolan för industriell teknik och management (ITM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279724.

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Digitala tvillingar har på de senaste åren blivit ett väldigt aktuellt och omtalat begrepp. I det här examensarbetet undersöks det om termen enbart är en hype eller om det faktiskt är verktyget för att utveckla olika branscher till något bättre. Projektet fokuserar främst på produktions- och utvecklingsindustrin, men även inom exempelvis stadsplanering och motorsport förklaras det vad digitala tvillingar används till. En viktig del i projektet är även Industri 4.0 och Sakernas Internet. Syftet (och resultatet) för det utförda examensarbetet är att ta reda på vad företag anser gynnsamt, såväl som missgynnsamt med digitala tvillingar, samt fastställa vilka barriärer det finns hos ett företag för att börja använda sig av digitala tvillingar. Syftet är även att utforska hur digitala tvillingar införs i ett företags produktutvecklingsprocess, samt vilken roll en fysisk provning får hos ett företag som introducerar digitala tvillingar. I projektets syfte ingår också att ta reda på mer om digitala tvillingar ur ett utvecklingsperspektiv, för att utreda hur kapaciteten förefaller hos en produkt som är testad och utvecklad i kombination med digital och verklig miljö. Vad finns det för data att utläsa, och i vilka fall finns det potential för en digital tvilling? För att nå önskade resultat med projektet har en tablettmaskin skapats i CAD. Med hjälp av den tredimensionella modellen visas det hur en digital tvilling kan användas för produktionsanläggningar (specifikt process- och tillverkningsindustri) genom att montera sensorer på den tredimensionella modellen, som även ska monteras identiskt på en fysisk motsvarighet. Under projektets genomförande undersöks även Gartners hypekurva och därmed vad som är hype och inte hype. I slutet av rapporten diskuteras bland annat vad som är möjligt att simulera med digitala tvillingar och vad som inte är det. Slutsatsen gällande om en digital tvilling är en hype eller inte, resulterar i att digitala tvillingar är ett verktyg som blir vad det skapas till. Anses en digital tvilling vara en hype, ja då kanske det egentligen är själva förväntningarna som är överskattade, och inte den digitala tvillingen i sig.
Digital twins have in recent years become a very current and discussed concept. This thesis examines whether the term is merely a hype or whether it is the tool for developing different industries for something better. The project focuses mainly on the manufacturing and development industry, but also what digital twins are used for in e.g. urban planning and motorsport. An important part of the project is also Industry 4.0 and the Internet of Things (IoT). The purpose (and result) of this Bachelor thesis is to find out what companies consider favourable, as well as unfavourable with digital twins, and to determine what barriers a company encounters to start using digital twins. The purpose is also to explore how digital twins are introduced into a company's product development process, as well as which role a physical test at a company that introduces digital twins has. The purpose of the project also includes finding out more about digital twins from a development perspective, to investigate how the capacity of a product tested and developed in combination with digital and real environment appears. What kind of data is there to read, and in what cases is there a potential for a digital twin? To achieve the desired results, a tablet machine has been created in CAD. The threedimensional model shows how a digital twin can be used for production facilities (specific process- and manufacturing industry) by mounting sensors on the three-dimensional model, which should also be mounted equally on a physical counterpart. During the project's implementation, Gartner's hype curve is also examined and thus what is hype and not hype. At the end of the report there is a discussion including e.g. what is possible to simulate with digital twins and what is not. The conclusion regarding whether a digital twin is a hype or not, results in digital twins being a tool that becomes what it is created for. Is a digital twin considered a hype, well then maybe it is actually the expectations that are overestimated, and not the digital twin itself.

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Gama, Evandro Bertoni da. „PLM2M: modelo colaborativo para planejamento e gerenciamento de processos de manufatura & gerenciamento de portfólio“. Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/18/18145/tde-15062015-121057/.

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A partir dos anos 2000 houve uma significativa mudança no cenário global da manufatura, no sentido de induzir as empresas a trabalhar dentro de ambientes colaborativos, os quais necessitam de soluções mais integradas ao \'modelo de empresa estendida\' para colaborar a organização como um todo, incluindo parceiros, fornecedores e clientes. Na atualidade, as atividades de planejamento e gerenciamento dos processos de manufatura necessitam levar em consideração a dispersão de recursos (do ponto de vista sistema), que engloba inclusive o conhecimento e a informação. Um problema de grande importância está na \'conexão\' (interface) entre as engenharias, os ambientes de produção e os ambientes de operações comerciais, principalmente na precisão do compartilhamento de dados. Como proposta de solução deste problema a pesquisa tem como contribuição a criação do modelo de referência denominado PLM2M (PLM to Manufacturing), suportado pelas iniciativas da manufatura digital DM (Digital Manufacturing) do PLM (Product Lifecycle Management), que envolvem \'simulação\' e \'procedimentos colaborativos\', principalmente para as atividades de planejamento e gerenciamento de processos de manufatura, consideradas o \'elo\' entre o desenvolvimento de produtos, o gerenciamento do chão de fábrica e o planejamento e controle da produção. O modelo de referência PLM2M tem como objetivo integrar as áreas que participam do processo de manufatura. Está fundamentado em um conjunto de procedimentos que explora estratégias de modelagem de fluxos de trabalho WfMS (Workflow Management System) e arquitetura TIC (Tecnologia da Informação e Comunicação), a modelagem de processos de negócios, as definições de produto, o layout de plantas industriais, os recursos (máquinas e dispositivos, matéria-prima e pessoas), o sequenciamento das operações de produção (que releva a demanda e envolve volume, variedade e prazos), e ainda, o controle e gerenciamento das informações de chão de fábrica. O modelo PLM2M estabelece relação com a gestão de portfólio de programas e projetos no ciclo de vida de produtos (PLM) e tem o propósito de oferecer melhoria de produtividade, ajuste de capacidade de produção e melhor reuso dos ativos da planta, proporcionando melhores \'time-to-market\' de produtos. Para implementar o modelo PLM2M considera-se a hipótese de que esse modelo deve ser aplicado em cenários de planejamento e gerenciamento de processos de manufatura para ambientes complexos e dispersos e que estejam engajados dentro de critérios de avaliação (assessment) de modelos de maturidade e capabilidade em relação ao uso do PLM e Manufatura Digital.
Since 2000, there has been a significant change in the global scenario of manufacturing, in order to induce companies to work within collaborative environments, which require more integrated solutions to the \'extended enterprise model\' to collaborate the organization as a whole, including partners, suppliers and customers. In the current days, the activities of manufacturing process planning and management need to take into account the dispersion of resources (from the point of view system), which includes the knowledge and information. A problem of great importance is the \'connection\' (interface) among the engineering, the production environments and the commercial operations environments, mainly in the accuracy of the data sharing. As a proposal for solve this problem the research presents as a contribution the creation of the reference model called PLM2M (PLM to Manufacturing), supported by initiatives of Digital Manufacturing (DM) of PLM (Product Lifecycle Management), that involves \'simulation\' and \'collaborative procedures\', principally for activities of manufacturing processes planning and management, considered the \'link\' among the products development, the shop floor management and the production planning and control. The PLM2M reference model has as objective to integrate the areas that participate in the manufacturing process. It is based on a set of procedures that explores workflows modeling strategies WfMS (Workflow Management System) and ICT (Information and Communication Technology) architecture, the business processes modeling, the product definitions, the layout of industrial plants, the resources (machines and devices, raw materials and people), the sequencing of production operations (which takes into account the demand and involves volume, variety and lead-time), and yet, the shop floor information control and management. The PLM2M model establishes relationship with the portfolio management of programs and projects in the product lifecycle management (PLM) and has the purpose to provide productivity improvement, adjustment of production capacity and better reuse of plant assets, providing better \'time-to-market\' of products. To implement the PLM2M model, it is important to consider the hypothesis that this model should be applied in manufacturing process planning and management scenarios for complex and dispersed environments and that are engaged within assessment criteria of maturity and capability models in relation to the use of PLM and Digital Manufacturing.

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Studený, Michal. „Implementace nových vzduchových jističů ABB SACE Emax 2 do produktové řady nízkonapěťových rozváděčů MNS“. Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220989.

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The Master’s Thesis comprises a summary of the differences existing design of MNS switchgear series against AGOMIN project innovative proposal. The introduction deals with the introduction to the CAD program SolidWorks and its extension for enterprise data management SolidWorks Enterprise PDM. The body of the paper deals with a new range of air circuit breakers ABB SACE Emax 2 and their implementation into the product line of low voltage switchgears. Included are other improvements that together with implementation of circuit breakers AGOMIN project brings.

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Dremont, Nicolas. „Maturity integrated in a meta model of knowledge to help decision making in preliminary collaborative design of mechanical systems“. Phd thesis, Université de Technologie de Compiègne, 2013. http://tel.archives-ouvertes.fr/tel-01002393.

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The design of mechanical systems, due to their multi-disciplinary and technological aspects, involves different people who, together, work and make decisions and jointly participate in the development of the product. They work in a collaborative manner; however, they may have different strategies, geographical positions, cultures and do not know the other members of the team. Preliminary design represents the early stages of the design cycle or product definition. A number of uncertainties regarding the parameters and product information are very important. There is an important lack of knowledge at this stage of the design process that must be managed or filled in order to improve and support the decision making in the early phases. It is this lack of knowledge that I propose to qualify and characterise, providing an answer to the question: how does one to take into account the lack of knowledge in decision making during the preliminary design collaboration? To do so, we propose a meta-model for structuring product information and knowledge by integrating product maturity. A metric allows this maturity to be defined, to identify the level of knowledge of the product designers and to guide the decision making, thanks to the use of a qualitative and quantitative approach. Finally, we evaluate the ability of the meta-model to generate the different models produced and its relevance to the implementation in an industrial case.

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Abid, Houssem. „Intégration des systèmes mécatroniques dans les systèmes d'information“. Thesis, Lyon, INSA, 2015. http://www.theses.fr/2015ISAL0002/document.

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L’innovation industrielle tend vers des produits de plus en plus complexes de type mécatronique qui combine des domaines pluridisciplinaires. Les processus de conception de ces produits fait appel aux compétences d’acteurs issus des différents métiers et la création des différentes facettes des constituants nécessite l’utilisation d’outils spécialisés; pour autant il n’existe pas de véritable intégration globale au sein du système d'information permettant une gestion intégrée des différents savoir-faire et domaines de compétence malgré la capacité de certains systèmes comme le PLM. Ce travail présente une méthode de résolution générique. L'objet du présent document est de définir une approche globale pour l'intégration des données des systèmes mécatroniques dans un système PLM en utilisant une modélisation spécifique basé sur la caractérisation du cycle de vie et l'utilisation de SysML. Les premiers essais d’implémentation au sein du PLM Windchill, nous ont permis de valider qu’il était possible d’intégrer, avec une structure sémantique, des liens entre des objets métiers pluridisciplinaires
Industrial innovation aims towards more complex Mecatronics products which combine multidisciplinary domains. The design process of these products leans on several multi-business. The creation of components' facets requires the use of specialized tools. However there is no real global integration within the information system allowing an integrated management of various know-how and fields of expertise, in spite of capabilities certain systems as PLM. This work presents a generic resolution method. The object of this paper is to present a global approach for the integration of Mecatronics systems into a PLM system using a specific modeling. The first implementation tests within Windchill PLM system shows that it was possible to integrate with a semantic structure, links between multidisciplinary business objects

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Shahzad, Muhammad Kashif. „Exploitation dynamique des données de production pour améliorer les méthodes DFM dans l'industrie Microélectronique“. Phd thesis, Université de Grenoble, 2012. http://tel.archives-ouvertes.fr/tel-00771672.

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La " conception pour la fabrication " ou DFM (Design for Manufacturing) est une méthode maintenant classique pour assurer lors de la conception des produits simultanément la faisabilité, la qualité et le rendement de la production. Dans l'industrie microélectronique, le Design Rule Manual (DRM) a bien fonctionné jusqu'à la technologie 250nm avec la prise en compte des variations systématiques dans les règles et/ou des modèles basés sur l'analyse des causes profondes, mais au-delà de cette technologie, des limites ont été atteintes en raison de l'incapacité à sasir les corrélations entre variations spatiales. D'autre part, l'évolution rapide des produits et des technologies contraint à une mise à jour " dynamique " des DRM en fonction des améliorations trouvées dans les fabs. Dans ce contexte les contributions de thèse sont (i) une définition interdisciplinaire des AMDEC et analyse de risques pour contribuer aux défis du DFM dynamique, (ii) un modèle MAM (mapping and alignment model) de localisation spatiale pour les données de tests, (iii) un référentiel de données basé sur une ontologie ROMMII (referential ontology Meta model for information integration) pour effectuer le mapping entre des données hétérogènes issues de sources variées et (iv) un modèle SPM (spatial positioning model) qui vise à intégrer les facteurs spatiaux dans les méthodes DFM de la microélectronique, pour effectuer une analyse précise et la modélisation des variations spatiales basées sur l'exploitation dynamique des données de fabrication avec des volumétries importantes.

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Hedlund, Niclas. „Tyst kunskap och produktdatasystem vid medicinteknisk tillverkning : Pilotstudie av system för produktdatahantering och kartläggning av den tysta kunskapen vid Nationellt respirationscetrum, NRC“. Thesis, Uppsala University, Department of Information Technology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-126753.

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This thesis looks at two sides of the same coin: how to support the production and future development at a specialist medical technology department at Danderyd Hospital. The two sides are; a pilot study of a product management system (PDM) and an interview based study on the characteristics of the silent knowledge of the technicians. The department (National respiratory centre, NRC) is facing retirement of several key employees.

The technical study shows that the success of an implementation is largely dependent on the users’ prior knowledge and use of a 3D Computer aided design system (CAD).The system itself is shown to fulfill the Lifecycle requirement of tracking the products (mostly tracheostomy tubes) but without a CAD centered workflow, some substantial education and preferably some new recruits, an implementation of the PDM system will fail. The author recommends development of the current “low-tech” system of MS Excel and Access rather than redistribute the dependency from technician towards a complex, commercial software and its vendor.

The analysis of the technicians’ silent knowledge with the newly developed method, epithet for silent knowledge (ETK), shows that the longer employment time:

the more differentiated technicians become in describing their work,
practical knowledge are regarded higher and
the social and collective problem solving factors of the work becomes more important.

Typically, it is shown that a new employee should preferably enjoy problem solving, being pragmatic and social as well as having some prior education or work experience in a CAD and/or a PDM system.

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Kochan, Detlef. „Die TU Dresden als eine Keimzelle der Digitalisierung im Maschinenbau: Aktivitäten und Erfahrungen in der deutsch-deutschen und internationalen Zusammenarbeit von 1960 bis 2020“. Prof. Dr. Detlef Kochan, 2021. https://slub.qucosa.de/id/qucosa%3A74429.

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Von Beginn der flexiblen Automatisierung mit numerisch gesteuerten Werkzeugmaschinen und der zugehörigen Programmier-Software bis zum gegenwärtigen Entwicklungsstand (Industrie 4.0) wird die historische Entwicklung von 1960 bis 2020 aus der Position eines aktiven Mitgestalters dargestellt. Interessanterweise vollzogen sich die wesentlichen Entwicklungsetappen für die ersten dreißig Jahre parallel in beiden deutschen Staaten. Aus den Lehren des Zweiten Weltkrieges wurden im Rahmen der UNESCO zum friedlichen Informationsaustausch geeignete wissenschaftliche Organisationen gegründet: • IFIP (Internationale Föderation für Informationsprozesse, speziell Arbeitsgrupp CAM • CIRP (Internationale Akademie der Fertigungstechniker) Mit der Berufung und aktiven Mitarbeit in diesen Organisationen war eine Plattform für die deutsch-deutsche und darüber hinaus internationale Kooperation gegeben. Ein besonderer Schwerpunkt für den geordneten Informationsaustausch im Rahmen der gesamten dynamischen Entwicklung im Gebiet der Produktionsautomatisierung war dabei die im 3-Jahres-Rhythmus durchgeführte Konferenzserie PROLAMAT (Programming Languages for Machine Tools), gestartet 1969 in Rom. Im weiteren Verlauf wurde dieser Begriff viel breiter für das gesamte Gebiet der automatisierten Informationsverarbeitung und Fertigung erweitert. Ein besonderer Höhepunkt war dabei die erfolgreichste PROLAMAT-Konferenz 1988 in Dresden. Parallel dazu erfolgten an der TU Dresden Entwicklungen in Richtung CAD/CAM-Labor und später CIM-TT (CIM-Technologietransferzentrum). Damit war an der TU Dresden 1989/90 ein Entwicklungsstand gegeben, der unmittelbar zu gemeinsamen deutsch-deutschen und internationalen EU-Projekten genutzt werden konnte. Dieses hohe Entwicklungsniveau wurde zur offiziellen Eröffnung des CIM-TT-Zentrums in den Eröffnungsreferaten durch den damaligen Wissenschaftsminister Dr. Riesenhuber und Ministerpräsident Prof. Biedenkopf gewürdigt. Durch die zum gleichen Zeitpunkt verfügte veränderte Nutzung des für das CIM-TT im Aufbau befindliche Gebäude durch die neugegründete Juristische Fakultät wurde der erfolgreich vorbereitete Weg verhindert. Unabhängig davon blieb meine fachliche Orientierung mit den gravierenden Weiterentwicklungen eng verbunden. Dazu trug das Sabbatical-Jahr in Norwegen und den USA 1992 maßgeblich bei. Mit dem Forschungsaufenthalt war die Entscheidungsvorbereitung für die vorgesehene Groß-Investition für das neueste generative Verfahren verbunden. Gleichzeitig mit dem fundierten Nachweis der bestgeeigneten sog. Rapid-Prototyping-Anlage vom deutschen Anbieter EOS München war die TU Dresden auf diesem neuen High-Tech-Gebiet 1992 in einer anerkannten Spitzenposition. Mit meiner Publikation eines der ersten Fachbücher im Gebiet Advanced Prototyping (jetzt Additiv Manufacturing) war darüber hinaus eine gute Basis für weitere innovative Aktivitäten gegeben Dazu gehört die Gründung einer High-Tech-Firma (SFM - Schnelle Fertigung von Modellen) mit bemerkenswerten beispielgebenden Ergebnissen. Hervorgehoben soll die zwanzigjährige aktive Kooperation mit der Universität Stellenbosch (RSA - Republik Südafrika), die unter anderem mit meiner Berufung zum Extraordinary Professor im Jahr 2003 verbunden ist. Mit der Eröffnung eines Technologie-Zentrums nach dem Vorbild des ursprünglichen CIM TT -Zentrums der TU Dresden konnte für Südafrika ein wertvoller Beitrag geleistet werden. Das gesamte Lebenswerk ist gekennzeichnet durch die Entwicklungsschritte von der Mathematisierung über die Algorithmierung bis hin zur Programmierung vielfältiger technologischer Sachverhalte. Die Ergebnisse sind in einer Anzahl von persönlichen Fachbüchern (z.T. übersetzt in das Russische und Ungarische) wie auch Konferenzberichten und mehr als 200 Veröffentlichungen (deutsch und englisch) dokumentiert.

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Wei, Li-Tien, und 魏麗恬. „A Study on Product Lifecycle Management (PLM) in Industrial Robot Industry (IRI)“. Thesis, 2017. http://ndltd.ncl.edu.tw/handle/p296zu.

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碩士
國立中央大學
工業管理研究所在職專班
105
With the challenges of manpower shortage, Product Life Cycle (PLC) shorten and product customization required, manufacturing industry is developing the technologies of Intelligent Manufacturing (IM), and driving the upgrading of efficiency in the Industrial Robot Industry (IRI). Since manufacturing is Taiwan’s one of main industry, the government is doing study of IRI to meet the global market trends/demands requirement, and trying to assist the industry level up. However, it will be more efficient for companies to use the appropriate management methods as developing tooling, and it will help companies/industry keep the core values and competitiveness. Product Lifecycle Management (PLM), is a set of systematic product information management methods. More and more companies using this system and treat it as the value adding method. PLM can shorten the product development period, making company internal/external departments closely collaboration, eliminating the waste of cost, shortening lead time of new product launch, and increasing company’s revenue. Based on the literature review and industry study, this study focus on PLM of IRI, and adding Requirements Management (RM) into study to meet market trends and industry requirement. This study is doing deep analysis on the process of PLM and RM, using ARIS modeling tool to establish the integrated model of RM and PLM, building up a useful reference model for the IRI. Hope this study could help make manufacturers and end-users collaborating closely, helping companies on product customization, making processes management efficiently, shortening new product development period, launching the new product on production line quicker, and finally increasing the business success opportunities and adding value to the products and supply chain.

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Gupta, Rajat. „Pattern Based System Engineering (PBSE)- Product Lifecycle Management (PLM) Integration and Validation“. Thesis, 2017. https://doi.org/10.7912/C27H3X.

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Indiana University-Purdue University Indianapolis (IUPUI)
Mass customization, small lot sizes, reduced cost, high variability of product types and changing product portfolio are characteristics of modern manufacturing systems during life cycle. A direct consequence of these characteristics is a more complex system and supply chain. Product lifecycle management (PLM) and model based system engineering (MBSE) are tools which have been proposed and implemented to address different aspects of this complexity and resulting challenges. Our previous work has successfully implemented a MBSE model into a PLM platform. More specifically, Pattern based system engineering (S* pattern) models of systems are integrated with TEAMCENTER to link and interface system level with component level, and streamline the lifecycle across disciplines. The benefit of the implementation is two folded. On one side it helps system engineers using system engineering models enable a shift from learning how to model to implementing the model, which leads to more effective systems definition, design, integration and testing. On the other side the PLM platform provides a reliable database to store legacy data for future use also track changes during the entire process, including one of the most important tools that a systems engineer needs which is an automatic report generation tool. In the current work, we have configured a PLM platform (TEAMCENTER) to support automatic generation of reports and requirements tables using a generic Oil Filter system lifecycle. There are three tables that have been configured for automatic generation which are Feature definitions table, Detail Requirements table and Stakeholder Feature Attributes table. These tables where specifically chosen as they describe all the requirements of the system and cover all physical behaviours the oil filter system shall exhibit during its physical interactions with external systems. The requirement tables represent core content for a typical systems engineering report. With the help of the automatic report generation tool, it is possible to prepare the entire report within one single system, the PLM system, to ensure a single reliable data source for an organization. Automatic generation of these contents can save the systems engineers time, avoid duplicated work and human errors in report preparation, train future generation of workforce in the lifecycle all the while encouraging standardized documents in an organization.

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Chen, Chien-Lung, und 陳建龍. „A Study of the Integration of Green Product Management and PLM System“. Thesis, 2014. http://ndltd.ncl.edu.tw/handle/nzznfv.

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碩士
國立臺中科技大學
資訊工程系碩士班
102
ABSTRACT Significant impact with the green instruction led green electronic product requirements, the Taiwan Electrical and electronic products for export. In particular (Restriction of the use of certain Hazardous Substances in Electrical and Electronic Equipment, RoHS) and (Registration, Evaluation, Authorisation and Restriction of Chemicals, REACH) directive on domestic enterprises. Therefore, scholars do green products RoHS directive control, RoHs and REACH directive did not do version control, as well as a green product structure (Green Bill of Material, G-BOM)management. In view of this, the detailed content and G-BOM for RoHS and REACH directive effective version control, In this study, using Siemens Product Lifecycle Management (PLM) system, New RoHS and REACH directive details the G-BOM version control functions on the PLM system, Making it a green product management system. The system love Alpha Precision Instrumentation Corp (APIC) automotive electronics parts manufacturer customers, for example, Completion of regulatory data management, G-BOM data management, supplier management and other indicators of components. While the PLM and Enterprise resource management system (ERP) integration to the same platform. Let developers can quickly get the product design specifications for product design and development at the same time. Will increase the operational efficiency of all departments.

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Chen, Ying-Chao, und 陳盈兆. „A Study on Combining the Green Product Management System with PLM and ERP“. Thesis, 2012. http://ndltd.ncl.edu.tw/handle/00329342817174360527.

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碩士
中原大學
工業工程研究所
99
European Union (EU) countries announced and developed of the Restriction of Hazardous Substances (RoHS) directive has affected significantly the countries around the world extremely, especially for the Export-Oriented Taiwan's 3C industry. Therefore, the companies usually build a Green Product Management System (GPMS) to assist enterprises in response to the RoHS directive. The companies work urgently to set up the GPMS but their unconsidered how to make GPMS and their legacy system co-exist. Because their build in the GPMS immaturely, further with combines between the procurement and production planning Enterprise Resource Planning (ERP) system and design-related Product Lifecycle Management (PLM), it makes one and each other information can’t be shared and inefficiency of duplicate data input. Therefore, this study is to understand and explore how to build an integrated GPMS or connect with legacy systems, and how they can co-exist and interrelated. Discussed with the company about the legacy system, how make green management planning and GPMS’s position better then the company is able to retain a competitive advantage in the green issue. Firstly, learned through the literature review and industry interviews to find out how to control activities in the control of the RoHS directive, and then to analyze the impact of the legacy system in accordance with these control activities. It shall be set at a green control processes and legacy system coexistence patterns. Secondly, summarized the Taiwan's 3C company green control practices, to compare the advantages and disadvantages of integration the GPMS with legacy system (the PLM and ERP systems) and then integrate the information transmission of the GPMS with legacy system. Finally, used Unified Modeling Language (UML) had shown the flow of information in tandem scenario. This study can be recommendation to set the GPMS integrate to the legacy system coexistence.

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Golemo, Florian. „Integration eines Service-Portfolio-Managers (SM) in ein Product-Lifecycle- Management-System (PLM)“. 2013. https://ul.qucosa.de/id/qucosa%3A17149.

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In vielen Branchen ist es üblich, dass Produkte oder Dienstleistungen nicht voneinander losgelöst angeboten werden, sondern gemeinsam in einem Produkt-Dienstleistungs-Bündel. Der Kunde hat möglicherweise beim Kauf die Wahl zwischen verschiedenen Produktvariationen, die dem Verkäufer wiederum verschiedene Dienstleistungen ermöglichen. Die Daten aus beiden Bereichen werden in Produkt-Lebenszyklus-Management-Systemen (PLM) bzw. Service-Portfolio-Management-Systemen (SM) verwaltet. Diese Systeme werden in aller Regel durch Software unterstützt. Dass es erhebliche ökonomische Vorteile für ein Unternehmen bietet, die gesamten Lebenszyklen seiner Produkte in einem System zu verwalten, ist erwiesen. Das Gleiche gilt für die elektronische Dienstleistungsverwaltung, die für zahlreiche Firmen bereits zur Notwendigkeit geworden ist. Ein zentrales Paradigma von PLM ist es, alle Unternehmensdaten in einem System zu integrieren. Bisher geschieht das überwiegend nur für Produkte während die Servicedaten-Integration weitgehend übersehen wird. Ziel dieser Arbeit ist es, die Einfachheit durch eine exemplarische Integration aufzuzeigen. Dazu wurde zunächst ein frei verfügbares PLM-Softwaresystem recherchiert und ausgewählt, der Aras Innovator. In dieses sollen die Daten aus dem SM-System „Service-Modeller“ integriert werden. Zu diesem Zweck soll eine Software entwickelt werden, welche die Daten aus dem SM extrahiert und im PLM verfügbar macht. Die Entwicklung fand in PHP statt und nutzt die SOAP-Schnittstellen beider Systeme. Das Ergebnis der Arbeit, das KonverterWerkzeug, erfüllt das gesteckte Ziel und steht als Open-Source-Anwendung online zum Herunterladen bereit.

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Ming, X. G., und Wen Feng Lu. „A Framework of Implementation of Collaborative Product Service in Virtual Enterprise“. 2003. http://hdl.handle.net/1721.1/3740.

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To satisfy new market requirements, manufacturing industry has shifted from mass production that takes advantage of the scale of production, to quality management that optimizes the internal enterprise functions, to e-manufacturing era that leverage intellectual capital via collaborative innovation. In the same time, the product itself is becoming the most important asset for sustainable business success. Consequently, the effectiveness, efficiency and innovation for the development of the product across the whole product lifecycle are becoming key business factors for manufacturing enterprise to obtain competitive advantages for survival. To tackle such challenges, a new business model called collaborative product services in virtual enterprise is proposed in this paper. The architecture of this new model is developed based on the framework and the application of web service and process management for collaboration product service in virtual enterprise. Indeed, it is hoped that this architecture will lay the foundation for further research and development of effective product lifecycle management in virtually collaborative enterprise environment.
Singapore-MIT Alliance (SMA)

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Petermann, Dirk. „Virtual Reality - Technologie für eine zentrale Schnittstelle im Produktentwicklungsprozess“. Doctoral thesis, 2017. https://tud.qucosa.de/id/qucosa%3A33249.

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Das in dieser Arbeit beschriebene VR-PLM Integrationskonzept stellt einen Ansatz dar, um den Prozess des Design Reviews mittels VR-Technologie zu unterstützen und in ein PLM-Konzept zu integrieren. Das Design Review kann hierdurch als ein andauernder Prozess verstanden werden, der sich entsprechend der Konzepte des Systems Engineering und der Integrierten Produktentwicklung über den gesamten Produktlebenszyklus und alle Entwicklungsdomänen erstreckt.

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Campean, I. Felician, Daniel Neagu, Aleksandr Doikin, Morteza Soleimani, Thomas J. Byrne und A. Sherratt. „Automotive IVHM: Towards Intelligent Personalised Systems Healthcare“. 2019. http://hdl.handle.net/10454/17013.

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Yes
Underpinned by a contemporary view of automotive systems as cyber-physical systems, characterised by progressively open architectures increasingly defined by their interaction with the users and the smart environment, this paper provides a critical and up-to-date review of automotive Integrated Vehicle Health Management (IVHM) systems. The paper discusses the challenges with prognostics and intelligent health management of automotive systems, and proposes a high-level framework, referred to as the Automotive Healthcare Analytic Factory, to systematically collect and process heterogeneous data from across the product lifecycle, towards actionable insight for personalised healthcare of systems.
Jaguar Land Rover funded research “Intelligent Personalised Powertrain Healthcare” 2016-2019

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(7659032), Zachary Brooks Smith. „DIGITAL TWIN: FACTORY DISCRETE EVENT SIMULATION“. 2019.

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Industrial revolutions bring dynamic change to industry through major technological advances (Freeman & Louca, 2002). People and companies must take advantage of industrial revolutions in order to reap its benefits (Bruland & Smith, 2013). Currently, the 4th industrial revolution, industry is transforming advanced manufacturing and engineering capabilities through digital transformation. Company X’s production system was investigated in the research. Detailed evaluation the production process revealed bottlenecks and inefficiency (Melton, 2005). Using the Digital Twin and Discrete Event Factory Simulation, the researcher gathered factory and production input data to simulate the process and provide a system level, holistic view of Company X’s production system to show how factory simulation enables process improvement. The National Academy of Engineering supports Discrete Event Factory Simulation as advancing Personalized Learning through its ability to meet the unique problem solving needs of engineering and manufacturing process through advanced simulation technology (National Academy of Engineering, 2018). The directed project applied two process optimization experiments to the production system through the simulation tool, 3DExperience wiht the DELMIA application from Dassualt Systemes (Dassault, 2018). The experiment resulted in a 10% improvement in production time and a 10% reduction in labor costs due to the optimization

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