Дисертації з теми "Connected Product"
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1
Sundén, Lina. "Designing Revenue Models for Smart, Connected and Integrated Product-Services." Thesis, Luleå tekniska universitet, Institutionen för ekonomi, teknik och samhälle, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-64469.
Анотація:
Purpose - The purpose of this master thesis is to enhance knowledge about how revenue models for smart, connected and integrated product-services come about. Thus, the author aim to primarily contribute to the revenue model literature with insights on processual characteristics and activities. Method – The thesis uses an exploratory single case-study approach, based on qualitative data gathered mainly from semi-structured interviews. In total six manufacturing companies and five experts within relevant areas were included in the study. Data were analyzed through an abductive analysis approach, and a combination of the Gioia Methodology and Thematic coding. Findings – The study’s main findings show that the process when designing revenue models for smart, connected and integrated product-services, is characterized by an iterative phase layout and a strong customer focus. Key activities include pilot project testing, continuous evaluations and an organizational transformation, beginning with some initial analyzes to continue with a stepwise implementation and rollout of a new integrated product-service offer. Research limitations/implications – This study is limited by the single case study approach, and the aim to merely develop theory, not practically test it. The study contributes to the revenue model literature by enhancing knowledge about the processual characteristics when developing revenue models. Also, the processual framework provides structure and guidance for management at mature manufacturing companies. Originality/value – The novel contribution of this study is a processual framework and enhanced knowledge about the design process in the so far scarcely explored area of revenue models for smart, connected and integrated product-services. Keywords - Revenue models; Servitization; Digitalization; Smart, connected products; Manufacturing industry Paper type - Master thesis
2
Weaver, Stephen T. "Connected Consumers: Cognizance of Provision Networks in Mundane Consumption." Digital Archive @ GSU, 2011. http://digitalarchive.gsu.edu/marketing_diss/22.
Анотація:
Many types of product meanings have been investigated in the consumer behavior literature, and these layers of meaning have been shown to influence consumer behavior. However, very little research has attempted to investigate product meanings having to do with provision networks, that is, the people, places, resources and processes involved in creating products and delivering them to the consumer. In addition, researchers in several fields have argued that consumers have lost an awareness of provision networks due to their increasing size and complexity in the modern economy. This research indicates that some consumers are indeed cognizant of the systems of provision for the products they consume. The results of this study indicate that some consumers expend effort to create and ascribe provision meanings for some products, and that these meanings in turn affect the consumer’s consumption decisions and experiences. In spite of the commodifying effects of modern market systems, these consumers exhibit an appreciation for products as the outcome of a complex system of relationships among people, places, resources and processes and have thus become reconnected to the provision of what they consume.
3
Manion, Kendall. "A Lexicographic Product Cancellation Property for Digraphs." VCU Scholars Compass, 2012. http://scholarscompass.vcu.edu/etd/2932.
Анотація:
There are four prominent product graphs in graph theory: Cartesian, strong, direct, and lexicographic. Of these four product graphs, the lexicographic product graph is the least studied. Lexicographic products are not commutative but still have some interesting properties. This paper begins with basic definitions of graph theory, including the definition of a graph, that are needed to understand theorems and proofs that come later. The paper then discusses the lexicographic product of digraphs, denoted $G \circ H$, for some digraphs $G$ and $H$. The paper concludes by proving a cancellation property for the lexicographic product of digraphs $G$, $H$, $A$, and $B$: if $G \circ H \cong A \circ B$ and $|V(G)| = |V(A)|$, then $G \cong A$. It also proves additional cancellation properties for lexicographic product digraphs and the author hopes the final result will provide further insight into tournaments.
4
Ekerå, Malin, and Sophie Hallbert. "The Intermediation Functions Connected to the Phases of a New Product Development Process : An Investigation of a Public and a Private Intermediary in a Micro Perspective." Thesis, Linköpings universitet, Projekt, innovationer och entreprenörskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-119223.
Анотація:
The process of innovation remains challenging for companies in general and for small firms in particular. Limited resources constitute an obstacle on the small firm’s path towards market launch and the need for supportive measures is evident. Today, as the technology is developing at an exponential speed, the time-to-market shortens, underlining that the innovation challenge of small firms is an urgent matter. Given the limited resources of the small firms, this thesis defines the access to external competence as well as an established new product development process as crucial factors for successful innovation. Providing these necessary functions, a public intermediary, originating from policies, is considered a viable solution. The contribution of this thesis lies in investigating whether or not a private intermediary, not supported by policies, can provide the same functions as a public intermediary. In addition, the thesis expands the knowledge about the intermediary functions present in the innovation process by relating them to specific phases in a generalized new product development process. The results in this thesis are qualitative, based on a profound literary study as well as a comparative case study, examining two diverse kinds of intermediaries in a micro perspective. The first case is a public intermediary, operating with a strong business focus, as its mission is to economically strengthen the Swedish industry. The second case presents a technology based consultancy firm, acting as a private intermediary and centered on questions related to R&D. Applying Howells’ (2006) intermediation functions to the two diverse cases, a comparative study of their offered functions has been performed. The micro perspective study has proved the acknowledged intermediation functions to be applicable to specific phases in a generalized new product development process. As several functions appear in multiple phases of the new product development process, the generalized process is observed to be iterative. This notion questions previous definitions of the intermediation functions during an innovation process, as the processes have been simplified as linear in prior research. Using the generalized new product development process as framework for a comparative analysis, it has been concluded that the private intermediary can provide the same functions as the public intermediary. In extension, the private intermediary is able to offer additional services, not legally permitted for the public intermediary, such as selecting external actors and negotiating agreements. As the private intermediary can provide an extended assortment of functions, while not being dependent on government funding, the question of whether or not the public intermediary still fills a necessary function has been raised. However, additional values, such as objectivity and a non-profit-interest have been linked to the public intermediary. As these attributes are valuable to the small firm, further studies on the support not incorporated in the investigated functions are needed.
5
Tomas, Adam. "Product Digitalization from the Perspective of an Established Manufacturing Firm." Thesis, Linnéuniversitetet, Institutionen för informatik (IK), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-104945.
Анотація:
This thesis set out to investigate what motivates an established manufacturing firm to add smart and connectivity features into its products and what considerations are made when doing so. Such a firm was used as a case study object, a firm that is considering digitalization in one of its product areas but has not yet finalized the strategy on how to move forward. The qualitative study was made using semi-structured interviews which included mostly respondents from this organization, but also respondents representing the customers as small company entrepreneurs. A literature study was conducted to better define the subject of product digitalization. Previous research on smart and connected products as well as related business and market theories were identified as relevant, as well as literature on digital transformation. Based on the literature study, a theoretical framework was formulated in the form of an iterative model on product digitalization, where the business and market mechanics are included. A qualitative case study was then conducted in the form of semi-structured interviews, with topics considered relevant based on the literature study. The empirical data shows many similarities compared to the current literature on the topic. The literature study has identified these aspects as relevant to be considered by an established manufacturing firm and compared them with the case study firm: · Digital vision – with clear intent and outcome for both the business and the customer · Customer intimacy – services related to smart and connected products will increase the intimacy to the end customer · Business model – product sales business model will be transformed by servitization · Technology content – smart and connected products need integration of new technologies, such as hardware, software and data management · Capabilities – necessary capabilities and the ability to integrate and coordinate these · Competitive strategy – using digital technology to gain competitive advantage. · Technology acceptance –what technologies are accepted by the customers and why The case study shows that the firm have identified several key areas affected by product digitalization. Many of these aspects are considered when making strategic decisions, and the members of the organization are including most of them when building scenarios. One area of concern is the ability to integrate and coordinate all necessary functions, both for technology and services. Another is the switch in mindset going from a predictable product business model to a innovate digital one. Offering services will bring them into more direct contact with the customers, and possibly change the role of the dealership network.
6
Briard, Tristan. "Des données captées aux créations de valeurs : Proposition d’une méthode outillée pour structurer la conception amont des produits intelligents et connectés." Electronic Thesis or Diss., Paris, HESAM, 2023. http://www.theses.fr/2023HESAE095.
Анотація:
Les récentes avancées des technologies de l’information et de la communication ainsi que celles des sciences des données ont permis le développement des produits intelligents et connectés. Ils sont dotés de capacités nouvelles et créatrices de valeurs à la fois pour l’utilisateur et le fabricant. Ces évolutions induisent un important changement de paradigme. Pour intégrer pleinement les potentiels des produits intelligents et connectés, les industriels doivent adopter de nouveaux processus, en particulier lors de leurs conceptions. En effet, les choix des données pouvant être captées par le produit lors de sa conception définissent les créations de valeurs potentielles pour le reste de son cycle de vie. L’objectif de ces travaux de thèse est donc de formaliser une structure méthodologique pour guider les concepteurs dans l’intégration des créations de valeurs basées sur les données captées. Afin de proposer une méthode pertinente et efficace, une exploration des enjeux relatifs à la conception et aux données captées est d’abord réalisée. Sur la base des enjeux identifiés, une méthode est ensuite construite. Elle est structurée en deux phases chacune soutenue par un outil dédié. La première phase est une phase de créativité permettant de générer systématiquement des potentielles créations de valeurs basées sur les données captées. La seconde est une phase de prise de décision permettant de classer systématiquement, sur des critères de soutenabilité, les créations de valeurs précédemment générées. Plusieurs expérimentations ont permis de valider la pertinence et l’efficacité de la proposition méthodologique. Au travers de la méthode et de ses outils, ces travaux de thèse participent à la recherche scientifique et industrielle accompagnant le changement de paradigme induit par les technologies du numérique dans la conception de produitRecent advances in information and communication technologies and data science have led to the development of smart connected products. These products have new capabilities that create value for both the user and the manufacturer. These developments are leading to a major paradigm shift. To take full advantage of the potential of smart connected products, manufacturers need to adopt new processes, especially in the design phase. Indeed, the choice of data that can be captured by the product at the design stage defines the potential value creation for the rest of its life cycle. The aim of this thesis is therefore to formalise a methodological structure to guide designers in the integration of value creation based on captured data. In order to propose a relevant and effective method, we first explore the challenges related to design and captured data. Based on the challenges identified, a method is then constructed. It is structured in two phases, each supported by a dedicated tool. The first phase is a creativity phase that systematically generates potential value creation based on captured data. The second phase is a decision-making phase in which the previously generated value creations are systematically ranked according to sustainability criteria. Experiments have validated the relevance and effectiveness of the proposed methodology. Through the method and its tools, this thesis work contributes to scientific and industrial research supporting the paradigm shift brought by digital technologies in product design
7
Nygårds, Erik, and Martin Oliw. "Utformning och installation av internetuppkopplad datalogger för kontinuerlig sintringsugn : Utveckling och implementation av Raspberry Pi baserad internetupkopplad datalogger, samt framtagning av lösningsförslag för viktmätning." Thesis, Linköpings universitet, Maskinkonstruktion, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-176753.
Анотація:
Höganäs AB has a customer center where they perform their cutomers production processes usingtheir own metal powder, thereby gaining knowledge of how the powder behaves and how it can be improved. The powder is usually pressed, and then sintered in a sintering furnace where temperature and atmosphere composition gives the component its desired characteristics. Höganäs AB didn’t save the parameters from these process’s in a easily accessible way, some values were not saved at all. To increase understanding of these parameters impact on the produced detail they wanted these parameters collected and stored in the cloud. They also wanted solution ideas and concepts for implementation of weight measuring on both the in- and output side of the furnace. This project used Ulrich & Eppinger’s product development method, modified by performing continous testing parallell to the design process. The project was also separated into three parts worked on simultaneously. Computer architecture, physical casing and weight measuring. To compile and upload to the cloud a Raspberry Pi 3 B+, a micro processor, was used. It connected via WiFi to upload files to OneDrive. The measured values from the furnace were gathered from the furnace’s PLC via OPCUA and a gas measuring unit via serial communication. Because of the use of metal powder there was conductive dust in the air which could lead to leakage currents and short circuiting if it were to gather on the processor unit. Hence the dust had to be keptaway. The casing was therefore designed to be relatively airtight. The casing was made with 3D-printed PETG. The seal utilized PETG’s elasticity to elastically deform an elevated seal, and thereby sealing the casing, without having to produce more components than a bottom and a lid. The cable feedthrough used the cables elastic deformation to seal. A screen was implemented to start and stop logging processes, which was also sealed using an overlapping lip around it’s rim. The logging of the furnace parameters was split in two logs, a day-log and a job-log. The daylog took measurements continously over a day in long intervals, 30 minutes. At the end of the day a log was uploaded for that day, hence the name. The job-log had to be started manually via the screen and was used to take measurements with higher frequency during a production series. Log files of both types were uploaded to a OneDrive folder. The product was tested with a number of final tests, both for the casing and the software. The casing was tested primarily for the numerical requirements set in the requirements specification. While the software was tested over a longer period of time to ensure functionality.The final product was a sealed, robust, easily disassembled and cable strain relieved 3D-printed box with a 3.5 inch touchscreen and a connected keyboard. It collected the desired data and compiled it to log files readable by programs such as Microsoft Excel. The weight measuring concept produced was a self-made solution with load cells under the loading ramp. The weight is then measured automatically during the regular loading process without disrupting it. Two backup solutions were also put forward.
8
Fenille, Marcio Colombo. "Mergulho de produtos de esferas e suas somas conexas em codimensão 1." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/55/55135/tde-29042007-141846/.
Анотація:
Estudamos inicialmente resultados de classificação de difeomorfismos de produtos de esferas de mesma dimensão. Tratado isto, estudamos os mergulhos suaves de produtos de três esferas, sendo a primeira de dimensão um e as demais de dimensão maior ou igual a um, com a dimensão da última maior ou igual a da segunda, em uma esfera em codimensão um, e buscamos a total caracterização do fecho das duas componentes conexas do complementar de tais mergulhos. Tratamos com enfoque especial os mergulhos do produto de três esferas de dimensão um na esfera de dimensão quatro, e, finalmente, estudamos problemas de classificação de mergulhos PL localmente não-enodados de somas conexas de toros em codimensão um.We study initially results of classification of difeomorfisms of Cartesian products of spheres of same dimension. Treated this, we study the smooth embeddings of cartesian products of three spheres, being the first one of dimension one and excessively of bigger or equal dimension to one, with the dimension of the last equal greater or of second, in a sphere in codimension one, and search the total characterization of the latch of the two connected components of complementing of such embeddings. We deal with special approach the embeddings of the product to three spheres to dimension one in the sphere dimension four, and, finally, we study problems of classification of PL locally unknotted embeddings of connected sums of torus on codimension one.
9
Basselot, Vivien. "Contribution à la modélisation des chaînes informationnelles et des processus décisionnels associés à un produit "intelligent" : application à un connecteur de test industriel." Thesis, Valenciennes, Université Polytechnique Hauts-de-France, 2019. http://www.theses.fr/2019UPHF0009.
Анотація:
Ces dernières années, les produits dits « intelligents » ont été introduits dans de nombreux domaines tels que l’industrie, la santé et le transport. Ces produits sont devenus sources d’informations durant leurs phases d’utilisations. L’obtention de ces informations constitue un avantage certain pour les différents acteurs intervenant dans le cycle de vie du produit. Le nombre important d’acteurs et la diversité des besoins exprimés rendent complexe la mise en œuvre des chaines informationnelles entre produit et acteurs en phase d’utilisation, ainsi que la génération de flux d’informations vers les phases amont et aval du cycle de vie. S’appuyant notamment sur les concepts développés par la communauté CL2M (Closed Loop Lifecycle Management), cette thèse propose une architecture « générique » permettant de modéliser les chaines informationnelles et les processus décisionnels associés à un produit lors de sa phase d’utilisation. Cette architecture repose sur l’utilisation de fonctions secondaires associées au produit ainsi que des concepts holoniques permettant de prendre en compte le produit, sa décomposition en sous-produits et son contexte (i.e. environnement, tâche et utilisateur(s)). L’architecture s’inspire également de la typologie de Rasmussen pour caractériser différents niveaux cognitifs au sein des processus décisionnels. Un guide méthodologique est également proposé pour aider au déploiement de telles chaines informationnelles et décisionnelles. L’architecture proposée est mise en œuvre et validée dans le cadre d’une plateforme POC (Proof of Concept). Tant le modèle que le guide sont évalués au travers de scénarios représentatifs de l’utilisation d’un connecteur « intelligent » de test industriel dans le domaine de l’automobileIn recent years, “smart products” have been introduced in many areas such as industry, health and transportation systems. These products are sources of information during their use phases. Collecting, processing this information is a definite advantage to aid the various stakeholders involved in the product lifecycle to improve the value chain. The large number of stakeholders and the diversity of their needs make it difficult to implement the information chains between the product and the stakeholders in the use phase (as well as the generation of information flows towards the upstream and downstream phases of the life cycle). Based on the concepts developed by the Closed Loop Lifecycle Management (CL2M) community, this thesis proposes a model of generic architecture for modeling the information chains and decision-making processes associated with a product during its use phase. The proposed model relies on secondary functions associated with the product, on holonic concepts, on product context (i.e. environment, task and user(s)) and on decision-making processes. This last point is inspired on Rasmussen's typology to characterize different cognitive levels. A methodological guide is also proposed helping to transform the model into operational architecture implementing information chains. The proposed architecture is implemented and validated as part of a POC (Proof of Concept) platform. Both the model and the guide are evaluated through scenarios representative of the use of a "smart" industrial test connector in the automotive field
10
Vasconcelos, Ana Klyssia Martins. "Caracterização de gestão de produtos de software nas universidades federais brasileiras." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/100/100131/tde-21052018-162205/.
Анотація:
Governo Eletrônico é uma iniciativa dos Estados para oferecer produtos e serviços eletrônicos a cidadãos, organizações públicas e privadas, turistas e até mesmo a outros governos. O amplo número de usuários e a variedade de produtos e serviços oferecidos e mantidos por instituições públicas são fatores que dificultam o gerenciamento das demandas por novos produtos e serviços e também a manutenção e evolução dos já existentes, principalmente porque existem diferentes fontes de requisitos e a necessidade de atender às legislações e regimentos definidos pela próprias instituição e por instâncias superiores. Avaliações internas e externas e pesquisas realizadas em instituições específicas mostram que as instituições públicas tem grande dificuldade em atender às demandas de seus usuários e fornecer produtos e serviços de software com a qualidade esperada tanto pelos usuários quanto pelo governo federal no que se refere aos padrões de governo eletrônico definidos em legislações específicas. Nesse sentido, acredita-se que a Gestão de Produto de Software (GPS) pode despontar como força motriz para apoiar instituições públicas no fornecimento e manutenção de produtos de software com qualidade, uma vez que ela abrange todo o ciclo de vida de desenvolvimento de produtos de software tendo como foco tanto uma perspectiva técnica quanto de negócio. Um dos fatores impeditivos ao uso de modelos de GPS em instituições públicas é o fato de esses modelos terem sido concebidos inicialmente para organizações privadas e não levar em consideração particularidades do setor público, como a alta burocracia, altar hierarquização e dificuldades de mudanças. Nesse contexto, o objetivo geral deste trabalho é investigar os atores e funções de negócio das universidades federais brasileiras no atendimento a demandas de Tecnologia da Informação e Comunicação (TIC), identificando as diferenças e semelhanças com os atores e processos definidos por modelos de referência de GPS definidos na literatura. Além do mais, de forma adicional, é proposto um modelo de GPS adaptado ao contexto das universidades públicas. Todo o processo metodológico deste estudo baseou-se em um conjunto de 5 passos, iniciados a partir de uma revisão sistemática. Dentre os resultados deste trabalho estão um estudo de caso que explica o contexto do desenvolvimento de software nas universidades federais sob a perspectiva de GPS; a construção de um instrumento de pesquisa para captação do estado da prática de GPS nas universidades federais; definição de um modelo inicial de GPS para governo eletrônico no setor de educação superior e um conjunto de recomendações de boa práticas sugeridas para implementar atividades de GPS de forma eficienteElectronic Government or e-Government is an initiative that provides services to groups of users through an electronic system. Among these users may be other governments, public and private organizations, tourists, and citizens. When analyzing the wide use of Internet resources and the development of software driven by the complexity of the amount of information, there is a need to evaluate the directions of e-government. In this sense, Software Product Management (GPS) emerges as a driving force for success in software products, as it covers the entire lifecycle development, ensuring a technical and business perspective, which, with its many interfaces, business and stakeholders throughout the life cycle of a product. In this context, the general objective of this work is to investigate the actors and business functions of Brazilian federal universities in meeting ICT demands, identifying the differences and similarities with the actors and processes defined by GPS reference models defined in the literature. In addition, a GPS model adapted to the context of public universities is proposed. The whole methodological process of this study was based on a set of 5 steps, started from a systematic review. Among the results of this work are a case study that explains the context of software development in federal universities from the perspective of GPS; the construction of a research instrument to capture the state of GPS practice in federal universities; definition of an initial GPS model for e-government in the higher education sector, and a set of best practice recommendations suggested to implement GPS activities efficiently
11
Wilberg, Julian [Verfasser]. "From data to value: facilitating strategy development for connected products / Julian Wilberg." München : Verlag Dr. Hut, 2020. http://d-nb.info/1219475327/34.
12
Krüßmann, Martin, and Karin Tischler. "Complexity Management to design and produce customerspecific hydraulic controls for mobile applications." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-200692.
Анотація:
Complexity management is the key to success for mobile machinery where the variety of customers and applications requires individual solutions. This paper presents the way Bosch Rexroth supports each OEM with hydraulic controls – from specification and conception towards application and production. It gives examples how platforms and processes are optimized according to the customer needs. The demand for flexible, short-term deliveries is met by an agile production with the technologies of Industry 4.0.
13
Raymann, Roman. "Digitisation & Lean Manufacturing : Changes in Manufacturing when the Products are getting Smarter and Connected." Thesis, Högskolan i Gävle, Industriell ekonomi, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-27569.
Анотація:
Background – Through the progress in information and communication technology (ICT) new possibilities to connect smart objects via the internet arose. The number of connected devices had a strong growth in the past years and will continue rising fast in the next years as well. This new kind of smart and connected products (SCP) enables a lot of new product capabilities which have an impact on the creation of new customer value and competition on the market. Related to that, companies have to deal with digitisation and the affects for their products and manufacturing system. Purpose – The purpose of this thesis is to investigate changes in the manufacturing system when the products are getting smarter and connected. A special focus lays on the well-established Lean thinking approach. The results shall help to understand what new circumstances the decision to make the products smarter and connected will bring for a manufacturing department. Methodology – Relevant literature was reviewed to gain a theoretical framework. For gathering primary data, a qualitative case study was applied. Meetings with members of the case company’s management were arranged to conduct interviews. Additionally, observations were made during a guided tour through the production shop-floor and at a company presentation. The interview was recorded, transcribed and evaluated. Afterwards, the results from the case study were analysed and compared with theory based on the theoretical framework. Conclusions were made. Findings – The differences or changes in manufacturing because the products are getting smarter and connected are much more electronic components and software. Furthermore, new operating equipment is needed. The new circumstances require new knowledge and skills. Therefore, people have to be trained. New problems occur e.g. software problems. The use of Lean tools can be more difficult and time-consuming because of missing know-how and improvements itself are becoming more digital. Contribution – This thesis investigated the effects on the manufacturing system when the products get smarter and connected, which nobody did before. A practical case study with interviews, observations and secondary data from the company was applied. Limitations – The findings match reality based on data from the case company. Available time and access to data from the company’s side were limited. This means that the generalisation must be done with caution. However, it can be said that the findings may apply to many other industrial companies of similar size and similar products.
14
Yan, Steven Longfei [Verfasser], and A. [Akademischer Betreuer] Albers. "Vernetzte Validierungsumgebungen – ein Beitrag zur Validierung im verteilten Produktentwicklungsumfeld auf Basis des IPEK-X-in-the-Loop-Ansatzes am Beispiel der Antriebssystementwicklung = Connected Validation Environments – A Contribution to Validation in a Distributed Product Development Environment Based on the IPEK-X-in-the-Loop-Approach Using the Example of Powertrain System Development / Steven Longfei Yan ; Betreuer: A. Albers." Karlsruhe : KIT-Bibliothek, 2021. http://d-nb.info/1235072428/34.
15
Clark, Laura L. "Design and Testing of a Quick-Connect Wheelchair Power Add-On Unit." Diss., Virginia Tech, 1997. http://hdl.handle.net/10919/30289.
Анотація:
A quick-connect wheelchair power add-on unit (PAU) has been developed at the Human Factors Engineering Center of Virginia Tech. The objective of the new invention is to provide an inexpensive, highly portable product which can quickly convert a manual wheelchair into a power-operated wheelchair. This dissertation details the three year research and design effort to develop the new wheelchair PAU. Results are presented from a series of evaluations conducted to identify performance and user-interaction characteristics of the PAU. Interpretation of the results provides a prioritized list of identified design deficiencies along with wheelchair expert and design team suggestions for the next generation of design alterations.
The three evaluations conducted with the second generation PAU prototype include a series of wheelchair expert interviews, a PAU performance evaluation, and a usability evaluation which utilized wheelchair operators as subjects. Also included in the dissertation is an explanation of the need for a new PAU, a description of the most recent design iteration, a literature review containing information about the history of wheelchairs, the condition of the current PAU market, and an analysis of wheelchair PAU consumers.
The new invention was conceived and patented by Dr. John G. Casali of the Industrial and Systems Engineering (ISE) Department at Virginia Tech. This research was supported jointly by Southwestern Applied Technologies, L. C., of Roanoke, Virginia and Virginia's Center for Innovative Technology in Herndon, Virginia.Ph. D.
16
Chandrappa, Kori Vinay Kumar, and Ganesan Gowtham Prasath Radhakrishnan. "Design optimization and testing of electrical connector for low voltage transmission cabinets : In collaboration with ABB AB Kabeldon." Thesis, Högskolan i Halmstad, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-40761.
Анотація:
Abstract: This thesis work was a part of Halmstad University’s Mechanical Masterprogramme curriculum done in favour of ABB Alingsås. Our industrial partnerproduces and manufactures low voltage electrical distribution cabinets, connectorsand switch gears. This project is focused on specific electrical connector used inABB’s trademark cabinets. These electrical connectors serve as both the input and output points for thedistribution cabinets. The product under scope is an extension connector calledADI3M which is used in conjunction with the large sized cable connectors(AD300). This is a sequential design optimization activity performed after theredesigning of the AD300 to ensure interface compatibility and also aimed atopportunistic cost reduction. The ADI3M should provide design compatibility withboth old and new AD300 connector designs along with the comfortable interfacinginside the CDC and SDC cabinets. With the design process and concepting knowledge gained from the course work inHalmstad university along with the ABB’s industrial exposure towards the powersupply networks we proposed four different design concepts. These design conceptswere then evaluated against interface compatibility, cost aspects, manufacturingreadiness, mechanical strength, heat generation and electricity conductionproperties. Among the product development techniques, we applied QFD processto generate the concepts, waterfall method to frame the engineering design processflow and morphological matrix to select the generated concepts. We then changedthe raw material from brass to aluminium and extrusion process due to its beneficialproperties compared to brass and copper with various other reasons explainedclearly in the thesis content. For the plastic cover we preferred poly-carbonate dueto requirements such as transparency, stiffness, etc. Two of the best feasibleconcepts were selected and the design proposals were prototyped using 3D printingtechnology. The 3D printing method used was fused deposition modelling (FDM).Later machined aluminium prototypes were then produced for the metalsubcomponents to do real time strength analysis and interface checks. Weperformed a theoretical product strength analysis using ANSYS19.2. Then resultswere then evaluated, and the final concept was chosen according to the factors suchas cost impact, easy installation and comfortable inter-component clearance.Finally, the prototypes were tested for IP rating fulfilment and compatible interfaceswith adjacent components. The consecutive activities to be done out of thesis scope is to conduct mechanicaland tests and record the performance. The future scope of this project is to developa hybrid design combining the AD300 and ADI3M connectors which would enableeasy product handling, simplified functionality and further reduce cost.
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Welling, Sebastian. "Assessing the Social Performance of Products: Developing a Set of Indicators for Vattenfall AB Connected to the International EPD® system." Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-197717.
Анотація:
A set of indicators has been developed by the author of this work to assess the social performance of Vattenfall’s products (electricity & heat). This set of indicators has been adapted to the requirements of the International EPD® system. The aim has been to create a set of indicators that can be applied to all processes within the lifecycle. The indicators are supposed to make a best possible statement of the social performance of a companies’ product, including the most relevant issues and topics within the pillar of social science and social sustainability. The method used for the development of the indicators is the Delphi method. The Delphi process includes several rounds of reviewing. A group of experts usually carries out the reviewing. In this study five rounds of reviewing has been conducted with the help of nine experts. The first round has been an extensive literature review. The 390 indicators found in the literature have been classified according to the system and the instruction of S-LCA, which are described in the Guidelines for Social Life Cycle Assessment of Products. The fifth round of reviewing has been the last one and consensus on the list of indicators could be reached. The outcome of the development process has been a set of 30 indicators. Not all subcategories proposed in UNEP/SETAC’s Guidelines for Social Life Cycle Assessment of Products have been covered. The indicators have been distinguished into two categories: core and additional. Some important social issues could not be expressed in the form of an indicator. They have been added in the final outcome of the paper, the ‘socioprofile’, as additional information. The measurement and impact assessment of qualitative indicators have been a major challenge of this study. Data availability can be seen as another critical field of the study and the application of the indicators. Other studies that have been conducted focused on a lower amount of indicators. The study has shown the possibility to quantify and measure social impacts to a certain degree. The proposed indicators are aiming at a globally focused assessment of social sustainability. The inclusion of experts and the group discussions with those experts have shown the importance of these indicators. The next step in the development of social sustainability indicators is the implementation of these indicators in a practical application and the study of the outcome. To be applicable within the International EPD® system, the Product Category Rules also have to be updated to allow for a Sustainable Product Declaration.
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PINTO, LAURA DE SOUZA COTA CARVALHO SILVA. "RELATIONAL DESIGN: A WAY TO CONNECT, VIABILITY AND RECOVERY OF HANDCRAFTED FOOD PRODUCTS IN BRAZIL." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2016. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=27463@1.
Анотація:
PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIROCOORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR
CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO
PROGRAMA DE SUPORTE À PÓS-GRADUAÇÃO DE INSTS. DE ENSINO
Para que possamos verdadeiramente avançar em termos de sustentabilidade se faz necessário uma mudança mais profunda de paradigma e comportamento. Sob essa reflexão, este trabalho busca contribuir para a discussão sobre novas formas de valorização e comercialização de produtos alimentícios tradicionais oriundos de pequenos produtores no Brasil. Isso porque, o modelo industrial, pautado na produção de mais do mesmo por unidade de tempo, tomou conta de quase todas as esferas produtivas da sociedade, e mesmo a agricultura passou a ser realizada sob essa ótica. No entanto, as produções artesanais não deixaram de existir, contudo, os produtores passaram a enfrentar desafios para produção, distribuição e comercialização de seus produtos. Nesse cenário, infelizmente, muitos produtores rurais têm acesso restrito ao mercado, e quando o fazem, na maioria das vezes, é de maneira informal, instável e desvalorizada. A incerteza desse processo de comercialização inviabiliza a perpetuação da atividade e, consequentemente, a permanência da família no campo. Este trabalho tem como foco o processo de comercialização da agricultura familiar brasileira, pautada na produção em baixa escala. O estudo foi desenvolvido com o objetivo de compreender como o design contribui para minimizar a fragilidade de comercialização desses produtos alimentícios artesanais, melhorando o escoamento da produção de pequenos produtores rurais, valorizado seus produtos e contribuindo para a sustentabilidade da família no campo a partir de sua atividade econômica principal. Metodologicamente, o trabalho foi realizado a partir de estudo e reflexão teórica, que subsidiaram uma experimentação empírica no caso do empório De-Lá. Os resultados confirmam que é possível romper com a lógica de desvalorização de produtos artesanais brasileiros, utilizando o design para projetar condições que contribuam para o desenvolvimento de modos relacionais humanos mais dialogais e menos discursivos, de maneira a valorizar territórios produtivos (seus produtos, pessoas e tradições) através da aproximação interpessoal. Através da experimentação empírica constatou-se que redes mais fortes e justas entre produtores e consumidores podem ser desenvolvidas, quando há mais informações disponíveis e os canais de comunicação estão abertos. Além disso, averiguou-se que novos modelos de negócio, pautados na prevalência de relações pessoais às comerciais, são possíveis. Isso em escala artesanal, já que na industrial as relações já estão cristalizadas. Conclui-se com a compreensão de que o design pode ser utilizado não apenas em demandas industriais, nas quais já está consolidado, mas também para criar espaços e sistemas que contribuam para maior aproximação interpessoal e o diálogo, aumentando as chances para que o modo relacional Eu-Tu, ou seja relações mais próximas e afetivas, possa acontecer.
In order to move forward in terms of sustainability is necessary a profound paradigm and attitude change. Based on this, the current study seeks to contribute on new forms of appreciation and marketing of traditional food products from brazilian small producers. The industrial model based on more productivity dominated all market, and even agriculture. Despite of this scenario the craft production has persisted and they have faced challenges on producing, distributing and selling their products. Unfortunately, many farmers have restricted access to the market, and when they do, commonly is informal, unstable and devalued way. This doubtful market prevents the maintenance of the agricultural activity and then the family to stay in the rural area. The main goal of this study is the selling process of the Brazilian family farming, based on the production on a small scale. The study was developed in order to understand how the design contributes to minimize the fragility of artisanal food products selling. This may improve the flow of small farms production contributing to rural area family sustainability and keep their products as their main economic activity. Methodologically, the study was conducted from theoretical reflection, which was supported by empirical experimentation of De-lá emporium case. The results confirm that is possible to rupture with the logic of devaluation of Brazilian craft products, using the design to contribute to the development of human relational modes more dialogue and less discursive. Consequently, it will enhance productive territories (its products, people and traditions) through interpersonal approach. It was observed that strongest and fair networks between producers and consumers can be developed when more information is available and the communication channels are opened. In addition, it was established in artisanal scale that new business models, guided by the prevalence of personal relations to business are possible since in industrial scale they are already defined. In conclusion, we can note that the design can be used not only in industrial demand where it is already consolidated, but also to create spaces and systems to contribute to greater interpersonal approach and dialogue, increasing the chances of closer and intimate relationships.
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Bouldin, John Conrad. "Methodology for the Visual Inspection of Selected Engineered Wood Products and Connector Hardware for Prescriptive Non-Compliance at the Pre-Drywall Stage of Residential Construction." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/28448.
Анотація:
The use of engineered wood products (EWP) in residential construction has increased in recent years. Most specifications for the installation of these components are found in proprietary manufacturer literature rather than in the building code. Although some home inspections include EWP prescriptive compliance, very little applied and academic literature addresses this practice. This lack of practical information and the lack of standardized inspection methods can result in undetected non-compliant EWP installations that fail to meet the minimum safety provisions of the building code.
The goal of this project was to develop a visual inspection methodology, associated knowledge base, and software application for the inspection of EWPs and connector hardware (CH) in new residential construction at the pre-drywall stage. The methodology was based upon subject matter expert (SME) inputs and validation was derived from the use of a modified Delphi method that was able to the gather, collate, refine, and validate the research process and outputs based on the expertise of the subject matter experts. The concept of high face validity was used to establish project validity.
Installation problems with EWPs and CH were noted by the SMEs partly because the use and installation instructions for proprietary products are not found in building codes. Building code officials (BCO) and home inspector (HI) SME responses indicated a need for a methodology and software to aid in the inspection process. Although authoritative reference materials for prescriptive installation are available, the scope of material is not consistent between manufacturers, and is presented in different formats for different brands. The developed software application provides ready access to reference materials needed for EWP and CH installations.
No widely accepted inspection methodology is available, although the HI SMEs used systematic inspection methods. Inspection methods such as the top-down method and sighting along the patterns of repetitious framing elements can improve the detection of non-compliant installations. BCO and HI SMEs identified both component-specific and zone-specific techniques as a part of the systematic inspection methodology. Definable high risk areas for each EWP and CH were identified and the associated inspection methods may help the inspector reduce the incidence of undetected problem areas. Knowledge of the high-risk areas may also enhance the inspection.
The developed software application was found to be a useful inspection tool. BCO and HI SMEs determined that functions of the computer software necessary for use included ease of use, onboard reference materials, specific inspection techniques, prepared comments, and technical illustrations.Ph. D.
20
Wilberg, Julian Malte Maximilian Verfasser], Udo [Akademischer Betreuer] [Lindemann, Udo Gutachter] Lindemann, Albert [Gutachter] [Albers, and Johannes [Gutachter] Fottner. "From data to value: facilitating strategy development for connected products / Julian Malte Maximilian Wilberg ; Gutachter: Udo Lindemann, Albert Albers, Johannes Fottner ; Betreuer: Udo Lindemann." München : Universitätsbibliothek der TU München, 2020. http://nbn-resolving.de/urn:nbn:de:bvb:91-diss-20200108-1468778-1-8.
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Wilberg, Julian Malte Maximilian [Verfasser], Udo [Akademischer Betreuer] Lindemann, Udo [Gutachter] Lindemann, Albert [Gutachter] Albers, and Johannes [Gutachter] Fottner. "From data to value: facilitating strategy development for connected products / Julian Malte Maximilian Wilberg ; Gutachter: Udo Lindemann, Albert Albers, Johannes Fottner ; Betreuer: Udo Lindemann." München : Universitätsbibliothek der TU München, 2020. http://d-nb.info/1211086976/34.
22
Ngorsuraches, Surachat. "The effects of inflation, utilization, prescription size, and product mix on prescription drug expenditure changes in a health maintenance organization (HMO)." Madison, 2002. http://www.library.wisc.edu/databases/connect/dissertations.html.
23
Chaher, Yosra. "Cadre d'ingénierie pour l'innovation ouverte : application en santé connectée." Thesis, Toulouse 3, 2019. http://www.theses.fr/2019TOU30121.
Анотація:
Face à nombreux défis, les organisations compétitives de nos jours sont celles qui transforment rapidement les nouvelles idées en nouveaux produits ou services. C'est pourquoi, elles cherchent à mieux maîtriser leur processus d'innovation et à le rendre plus efficace sur l'ensemble des fonctions de leur chaîne de valeur, depuis la phase de génération des idées jusqu'à leur mise sur le marché. De plus, au cours des quinze dernières années, les grandes entreprises ont ouvert leurs processus d'innovation en raison de la nécessité de cycles d'innovation de plus en plus courts et de délais de commercialisation réduits. Cependant, nous constatons qu'il n'y a pratiquement aucune approche formelle dans la littérature liée à la modélisation de l'innovation qui rationalise la gestion du processus d'innovation dite "ouverte". Dans ce contexte, nous développons un cadre méthodologique en ciblant in fine le processus de l'innovation ouverte afin de le formaliser et rationaliser sa gestion. La démarche de l'ingénierie dirigée par les modèles mise en place nous permet de proposer une approche formelle pour bien structurer la gestion de l'innovation ouverte. Pour cela, notre recherche s'est focalisée dans un premier temps sur la conception d'un modèle conceptuel qui décrit les connaissances inscrites dans le périmètre du management de l'innovation ouverte grâce à une formalisation en UML. Ce modèle conceptuel est considéré comme le socle de référence de notre cadre méthodologique puisqu'il est générique et peut être appliqué à toute innovation. Nous avons ensuite proposé un modèle de cycle de vie qui décrit le processus de l'innovation ouverte, fondé sur la collaboration et l'échange entre les différents acteurs. Nous avons détaillé ce modèle en processus métiers collaboratifs à l'aide des diagrammes BPMN pour décrire les activités opérationnelles, et des diagrammes DMN pour cadrer les activités de prise de décisions. Enfin, nous avons illustré ce cadre méthodologique sur deux cas d'études liés au domaine de la santé connectée, afin de tester sa validitéFaced with many challenges, competitive organizations today are those that quickly transform new ideas into new products or services. This is why they are seeking to better control their innovation process and make it more efficient across all functions of their value chain, from the idea generation phase to their launch. In addition, over the past 15 years, large companies have opened up their innovation processes due to the need for shorter innovation cycles and shorter time to market. However, we note that there is virtually no formal approach in the literature related to innovation modeling that streamlines the management of the so-called "open" innovation process. In this context, we are developing a methodological framework by targeting the open innovation process in order to formalize it and rationalize its management. The Model-Driven Engineering approach implemented allows us to propose a formal approach to properly structure the management of open innovation. To this end, our research focused initially on the design of a conceptual model that describes the knowledge included in the scope of open innovation management through formalization in UML. This conceptual model is considered the reference base of our methodological framework since it is generic and can be applied to any type of innovation. Then, we proposed a life cycle model that describes the process of open innovation, based on collaboration and exchange between the different actors. We have detailed this model into collaborative business processes using BPMN diagrams to describe operational activities, and DMN diagrams to frame decision making activities. Finally, we illustrated this methodological framework on two case studies related to the field of connected health, in order to test its validity
24
PERSSON, ALEXANDER. "Internet of Things and connected home living : -A case study on how manufacturing firms in thekitchen and furniture industry is implementing and developing IoT products and services." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-232442.
25
Jaworska, Persson Alexander. "Internet of Things and connected home living : - A case study on how manufacturing firms in the kitchen and furniture industry is implementing and developing IoT products and services." Thesis, KTH, Industriell ekonomi och organisation (Inst.), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209844.
Анотація:
This thesis provides insight to the dynamics that come with the emergence of IoT in the furniture and kitchen manufacturing industry. The study is empirically grounded in an explorative case study that involves interviews with six manufacturing companies in the different industry sectors. The purpose has been to shed light on how incumbent companies adapt and implement IoT and the study highlight product features, aspects and challenges that companies are investigating and dealing with as they set out to work with IoT and connected products. The results indicate that companies are viewing IoT as an enabler that better can respond to customer needs and provide users with new experiences. By implementing the concept of IoT companies are currently evaluating how internal knowledge and skillsets correspond to the new technical requirements that the emerging digital setting outlines and by directing internal research they are learning more about IoT and connected products as they proceed. One current major problem is that there are no open protocols that can connect all products regardless of supplier. Nevertheless, implementation of IoT does not solely involve technical aspects and companies are also faced with the dilemma on how to design and develop corresponding commercial processes. To this point early product implementations have arrived on the consumer markets and the future vision is to achieve full integration that imbeds connectivity and interaction among all products in the home.
26
Zindine, El Mostafa. "Etude de la résistance à la corrosion de quelques métaux et alliages susceptibles d'être utilisés en connectique sans traitement de surface préalable." Besançon, 1987. http://www.theses.fr/1987BESA2029.
Анотація:
Etude du comportement mecanique et de la resistance a la corrosion de certains metaux et alliages susceptibles d'etre utilises pour la fabrication de connecteurs sans revetement protecteur. Des alliages a base de nickel, a base de cuivre et a base de cobalt ont ete testes dans des milieux d'essais industriels (h::(2)s et/ou h::(2)s+so::(2)). La nature des produits de corrosion formes ete analysee par reduction electrochimique, diffraction des rx, microsonde de castaing et spectrometrie xps. Les resultats ont ete compares avec ceux obtenus par polarisation des echantillons dans une solution aqueuse de na::(2)s. L'influence des etats thermomecaniques et l'effet des elements d'addition a ete examinee
27
Kvasnička, Karel. "Mobilní zdroje elektrické energie." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2020. http://www.nusl.cz/ntk/nusl-413211.
28
Hierro, João Nuno Ribeiro. "Product Design of Managed Services for a Connected Vehicles Startup." Master's thesis, 2017. https://repositorio-aberto.up.pt/handle/10216/106757.
29
Hierro, João Nuno Ribeiro. "Product Design of Managed Services for a Connected Vehicles Startup." Dissertação, 2017. https://repositorio-aberto.up.pt/handle/10216/106757.
30
Martins, Mariana Sampaio Osório Costa. "IoT driven technology: V2V Delay tolerant data distribution product analysis for a connected vehicle startup." Master's thesis, 2020. http://hdl.handle.net/1822/74610.
Анотація:
Dissertação de mestrado integrado em Engenharia e Gestão IndustrialInternet of Things (IoT) is a connected network of devices that communicate seamlessly with each other, with the ability to share data without requiring human interaction. IoT applied in vehicles is the basis for the development of smart cities and a future where vehicles are constantly connected and communicating with each other via V2V, either via Wi-Fi, DSRC, broadband cellular networks (that include 5G) and CV2X. So, mobility is reshaping towards a Mobility as a Service (MaaS) business, soon expected to be fully CASE (Connected, Autonomous, Shared, and Electrical) increasing its safety and passengers’ quality of experience since fewer tasks are expected from the driver. Veniam, an 8-year old tech startup, emerges as the creator of the “Internet of Moving Things” levering the available Wi-Fi networks in vehicular communication, allowing cost-effective results for the increasing data needs. Albeit the industry has no clear path on how the vehicles will communicate, currently it is highly dependent on costly cellular solutions (3G/4G). This dissertation focuses on analysing one of Veniam’s technological products: V2V Delay Tolerant for non-safety applications. As the current market focuses on high-priority safety applications using mainly cell communications, Veniam possesses a temporary competitive advantage, since there is not yet a lot of research done in the field. Hence, an extensive product analysis is made. For the theoretical part, together with the literature review on most recent technologies for the vehicle communication system and connectivity, a critical market analysis is performed related to the automotive landscape, vehicle connectivity data needs, data costs and where Veniam positions itself among the competitors, understanding the current trends, needs, and requirements both for the Original Equipment Manufacturers (OEMs) and end-customers. For the practical part, a vehicular simulation using Julia (.jl) is carried to understand the impact of the file size, chunking and seeding strategies on the behavior of the V2V Offload (%) and adaptability to the product, where the experiments were carried both for file fragmentation and replication. To compile the insights from the theoretical and practical aspects, the results are showcased in a data visualisation PowerBI dashboard. The retrieved results were used to test if there is an actual market fit for the Veniam’s V2V solution, where the conclusions are encouraging since it was proved that the technology is capable of fulfilling delay-tolerant use cases. Overall, the thesis states that for V2V Delay Tolerant applications, the Wi-Fi leveraging of underused capacity in the product highly satisfies the stakeholders’ needs, both efficiency and costly wise, being advised to Veniam constant research around this ingenious topic to maintain a sustained competitive advantage.
A Internet das Coisas (IoT) é uma rede conectada de dispositivos que comunicam entre si, com a capacidade de constantemente partilhar dados sem necessitar de intervenção humana. A IoT aplicada aos veículos é a base para a criação das cidades inteligentes e de um futuro onde os veículos estão constantemente conectados e a comunicar entre si através da comunicação Veículo-para-Veículo (V2V), através de Wi-Fi, DSRC, rede celular (que inclui 5G) ou C-V2X. Portanto, a mobilidade está a ser redesenhada para um negócio de mobilidade como serviço (MaaS), que é expectavel em breve ser totalmente conectada, autónoma, partilhada e elétrica, aumentando a segurança e a qualidade de experiência dos passangeiros, uma vez que cada vez menos será necessário o contributo do motorista. A Veniam emerge como criadora da “Internet das Coisas que se Movem”, utilizando Wi-Fi na comunicação veicular, resultando numa solução económica para as necessidades crescentes de consumo de dados. Apesar da indústria ainda não saber claramente qual o caminho a seguir na comunicação veicular, atualmente é altamente dependente em soluções dispendiosas de rede celular. Assim, esta dissertação tem como foco a análise de produto do Vehicle-to-Vehicle (V2V) tolerante ao atraso, sem finalidade para segurança veicular. Teoricamente, foi realizada uma revisão de literatura e crítica análise de mercado relacionada com o contexto atual, as necessidades de dados para a conectividade entre os veículos, os custos e como a Veniam se posiciona em relação à sua competição, de forma a caracterizar os requisitos atuais, tanto para os fabricantes de equipamentos originais (OEMs) como para os clientes finais; Na prática, foi realizada uma simulação de redes de veículos utilizando o Julia (.jl) para entender o impacto das estratégias de fragmentação, disseminação e tamanho do ficheiro no comportamento da disseminação por V2V (%) e adaptabilidade ao produto. De forma a resumir os resultados teóricos e práticos, os dados encontram-se compilados numa dashboard de visualização de dados, realizada em PowerBI. Os resultados foram usados para testar se existe uma utilização real do mercado para a solução V2V da Veniam, onde foi concluído que a tecnologia é capaz de satisfazer cenários onde as aplicações são tolerantes a atrasos. No geral, a dissertação afirma que, para aplicações V2V tolerantes ao atraso, o produto da Veniam satisfaz as necessidades dos consumidores, tanto em termos de eficiência como de custo, sendo aconselhada uma pesquisa constante, de forma a manter uma vantagem competitiva sustentada.
31
Arunselvan, R. "Rainbow Connection Number Of Graph Power And Graph Products." Thesis, 2011. https://etd.iisc.ac.in/handle/2005/2383.
Анотація:
The minimum number of colors required to color the edges of a graph so that any two distinct vertices are connected by at least one path in which no two edges are colored the same is called its rainbow connection number. This graph parameter was introduced by Chartrand et al. in 2008. The problem has garnered considerable interest and several variants of the initial version have since been introduced. The rainbow connection number of a connected graph G is denoted by rc(G). It can be shown that the rainbow connection number of a tree on n vertices is n -1. Hence |G|-1 is an upper bound for rc(G)of any non-trivial graph G. For all non-trivial, bridge-less and connected graphs G, Basavaraju etal. Showed that rc(G) can be upper-bounded by a quadratic function of its radius. In addition they also proved the tightness of the bound. It is clear that we cannot hope to get an upper-bound better than |G| - 1 in the case of graphs with bridges. An immediate and natural question is the following: Are there classes of bridge-less graphs whose rainbow connection numbers are linear functions of their radii? This question is of particular interest since the diameter is a trivial lower bound for rc(G). We answer in affirmative to the above question. In particular we studied three (graph) product operations (Cartesian, Lexicographic and Strong) and the graph powering operation. We were able to show that the rainbow connection number of the graph resulting from any of the above graph operations is upper-bounded by 2r(G)+c, where r(G) is radius of the resultant graph and c ε {0, 1, 2}.
32
Arunselvan, R. "Rainbow Connection Number Of Graph Power And Graph Products." Thesis, 2011. http://etd.iisc.ernet.in/handle/2005/2383.
Анотація:
The minimum number of colors required to color the edges of a graph so that any two distinct vertices are connected by at least one path in which no two edges are colored the same is called its rainbow connection number. This graph parameter was introduced by Chartrand et al. in 2008. The problem has garnered considerable interest and several variants of the initial version have since been introduced. The rainbow connection number of a connected graph G is denoted by rc(G). It can be shown that the rainbow connection number of a tree on n vertices is n -1. Hence |G|-1 is an upper bound for rc(G)of any non-trivial graph G. For all non-trivial, bridge-less and connected graphs G, Basavaraju etal. Showed that rc(G) can be upper-bounded by a quadratic function of its radius. In addition they also proved the tightness of the bound. It is clear that we cannot hope to get an upper-bound better than |G| - 1 in the case of graphs with bridges. An immediate and natural question is the following: Are there classes of bridge-less graphs whose rainbow connection numbers are linear functions of their radii? This question is of particular interest since the diameter is a trivial lower bound for rc(G). We answer in affirmative to the above question. In particular we studied three (graph) product operations (Cartesian, Lexicographic and Strong) and the graph powering operation. We were able to show that the rainbow connection number of the graph resulting from any of the above graph operations is upper-bounded by 2r(G)+c, where r(G) is radius of the resultant graph and c ε {0, 1, 2}.
33
Amann, Volker. "Consumer Acceptance, Barriers and Success Factors of Peer-to-Peer Carsharing in Perspective of Connected Car Services and Autonomous Vehicles." Thesis, 2017. http://epub.wu.ac.at/5712/1/2017_08_03_Dissertation_VA.pdf.
Анотація:
Until now, car ownership has been a symbol of wealth and personal freedom. The high value of the car in society has been enforced by the powerful automotive industry with their well-funded marketing budgets. Currently, there are one billion cars worldwide, possibly increasing to 2,8 billion by 2050. However, the awareness of the negative consequences of car ownership on the environment, cities, and individuals in terms of reduced personal and financial freedom is increasing. The trend towards collaborative consumption involving activities like sharing and trading is leading to a shift from ownership to the access of goods and services. In this context, carsharing is receiving more and more attention and the number of users for B2C carsharing models is increasing exponentially. The least-developed business model with the biggest opportunities in terms of environmental benefits is peer-to-peer carsharing (P2P carsharing). Providers face daunting problems in reaching critical mass, due to a lack of consumer acceptance. Academic contributions on the topic are rare. The goal of this dissertation is to capture the acceptance factors, barriers and success factors for P2P carsharing. Additionally, the phenomenon is explored within the perspective of disruptive technologies, including the connected car and autonomous vehicles. A comprehensive literature review including collaborative consumption, carsharing, and in particular P2P carsharing, has been conducted. A mixed-method approach has been used. Qualitative interviews with leading academic and industry experts in the field of collaborative consumption and shared mobility, as well as a focus group discussion, have been executed. In the quantitative survey, the identified factors have been integrated into the Technological Acceptance Model (TAM), the theoretical foundation of the work. A representative survey was conducted in Austria with 801 respondents. The results were generated by applying a partial least squares analysis. Results show that the TAM model, including the extensions, appeared to be applicable. In particular, people with an innovative mindset are open to the usage of the business model. The main motivational factors for participating are economic, utility and enjoyment. The personal attachment towards one's own car remains one of the main barriers, next to fear of sharing and loss of convenience. Success factors in increasing acceptance are - among others - trust, value-added services and keyless car exchange. The preferred usage model for autonomous vehicles tends to be ownership. Even though the awareness of P2P carsharing is rather low among the Austrian population, 13,6% state that they would use the service. Sharing one's privately owned autonomous vehicle with others met with even higher levels of approval from the respondents. The extension of the TAM, as well as its application to a new field outside information system (IS) research, can be viewed as the major academic contribution of this work. Practical implications for P2P carsharing providers and the automotive industry include strategic recommendations regarding the current disruptive trends within the automotive industry. In particular, concrete measures have been identified to scale the business model by addressing new customers and reducing the identified barriers by providing extensive knowledge of relevant success factors.
34
Doan, Trung Duy. "Proper connection number of graphs." Doctoral thesis, 2018. https://tubaf.qucosa.de/id/qucosa%3A31245.
Анотація:
The concept of \emph{proper connection number} of graphs is an extension of proper colouring and is motivated by rainbow connection number of graphs. Let $G$ be an edge-coloured graph. Andrews et al.\cite{Andrews2016} and, independently, Borozan et al.\cite{Borozan2012} introduced the concept of proper connection number as follows: A coloured path $P$ in an edge-coloured graph $G$ is called a \emph{properly coloured path} or more simple \emph{proper path} if two any consecutive edges receive different colours. An edge-coloured graph $G$ is called a \emph{properly connected graph} if every pair of vertices is connected by a proper path. The \emph{proper connection number}, denoted by $pc(G)$, of a connected graph $G$ is the smallest number of colours that are needed in order to make $G$ properly connected. Let $k\geq2$ be an integer. If every two vertices of an edge-coloured graph $G$ are connected by at least $k$ proper paths, then $G$ is said to be a \emph{properly $k$-connected graph}. The \emph{proper $k$-connection number} $pc_k(G)$, introduced by Borozan et al. \cite{Borozan2012}, is the smallest number of colours that are needed in order to make $G$ a properly $k$-connected graph.
The aims of this dissertation are to study the proper connection number and the proper 2-connection number of several classes of connected graphs. All the main results are contained in Chapter 4, Chapter 5 and Chapter 6.
Since every 2-connected graph has proper connection number at most 3 by Borozan et al. \cite{Borozan2012} and the proper connection number of a connected graph $G$ equals 1 if and only if $G$ is a complete graph by the authors in \cite{Andrews2016, Borozan2012}, our motivation is to characterize 2-connected graphs which have proper connection number 2. First of all, we disprove Conjecture 3 in \cite{Borozan2012} by constructing classes of 2-connected graphs with minimum degree $\delta(G)\geq3$ that have proper connection number 3. Furthermore, we study sufficient conditions in terms of the ratio between the minimum degree and the order of a 2-connected graph $G$ implying that $G$ has proper connection number 2. These results are presented in Chapter 4 of the dissertation.
In Chapter 5, we study proper connection number at most 2 of connected graphs in the terms of connectivity and forbidden induced subgraphs $S_{i,j,k}$, where $i,j,k$ are three integers and $0\leq i\leq j\leq k$ (where $S_{i,j,k}$ is the graph consisting of three paths with $i,j$ and $k$ edges having an end-vertex in common).
Recently, there are not so many results on the proper $k$-connection number $pc_k(G)$, where $k\geq2$ is an integer. Hence, in Chapter 6, we consider the proper 2-connection number of several classes of connected graphs. We prove a new upper bound for $pc_2(G)$ and determine several classes of connected graphs satisfying $pc_2(G)=2$. Among these are all graphs satisfying the Chv\'tal and Erd\'{o}s condition ($\alpha({G})\leq\kappa(G)$ with two exceptions). We also study the relationship between proper 2-connection number $pc_2(G)$ and proper connection number $pc(G)$ of the Cartesian product of two nontrivial connected graphs.
In the last chapter of the dissertation, we propose some open problems of the proper connection number and the proper 2-connection number.
35
Van, Han-Sen, and 范漢森. "Connector-based research product recovery planning disassembly." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/22908863710973772303.
Анотація:
碩士國立勤益科技大學
工業工程與管理系
102
People use discarded after the end of the relevant product, if recovery through effective product, on the one hand reduce the waste of resources; help protect the environment, on the other hand to improve the effectiveness of product recalls, in past studies seem to connector-based product disassembly planning less, therefore, this study is based on past literature proposes connector-based product disassembly planning, improving the effectiveness of recycling waste products. This paper presents the release of clustering process (Release Grouping Procedure, RGP) method Connector distinction, trying to simplify the complexity of the product disassembly planning. On the other hand can be to assess the value of dismantling Connector , there will be no dismantling value Connector choose not to disassemble, reduce unnecessary dismantling costs in order to improve the overall product recovery efficiency.This study was to verify the feasibility of disassembling Connector based planning, so will do total disassembly and selective disassembly planning.First, do total disassembly planning to build the release diagram and breadth-first search and then use the Forward phase heuristic to seek out the best solution, after cost estimates for the Connector, and then the non-economic Connector for design improvements to improve product recovery efficiency. After the completion of the total disassembly planning, then selective disassembly planning established demolition selected release diagram, do the same with total disassembly planning process step, the final selection results selective disassembly planning will choose not to have economic Connector , the product can be reduced unnecessary waste disassembly process, helps to improve product recovery efficiency.
36
Nogueira, Luís Eduardo Santos Costa. "Utilização de Business Intelligence com Smart Connected Products: Estudo qualitativo." Master's thesis, 2017. https://repositorio-aberto.up.pt/handle/10216/108218.
Анотація:
A informação assume um papel fulcral no aumento da performance das empresas, ficando ao encargo do BI fazer todo o tratamento da informação proveniente de diferentes fontes e assegurar que as empresas são possuidoras de conhecimento para a tomada de decisão. Por complemento a tecnologias de IoT, mais exactamente de SCP pode ser uma fonte tecnológica de obtenção de dados, que anteriormente as empresas não possuíam.O interesse em desenvolver esta dissertação surge pelo facto de ser um tema relativamente recente e com pouca literatura que relaciona os temas. Com o avanço da tecnologia e da Internet considera-se fulcral questionar de que forma é que BI e SCP poderiam ser conectados. Em análise de estudo, estarão o caso de três empresas Portuguesas com uma presença notória no mercado empresarial, às quais fizemos entrevistas qualitativas e que explicitarão como é que o BI pode ser implementado em SCP. Serão apresentadas e discutidas tendências futuras e qual a relevância de IoT no processo de implementação.
37
Nogueira, Luís Eduardo Santos Costa. "Utilização de Business Intelligence com Smart Connected Products: Estudo qualitativo." Dissertação, 2017. https://repositorio-aberto.up.pt/handle/10216/108218.
Анотація:
A informação assume um papel fulcral no aumento da performance das empresas, ficando ao encargo do BI fazer todo o tratamento da informação proveniente de diferentes fontes e assegurar que as empresas são possuidoras de conhecimento para a tomada de decisão. Por complemento a tecnologias de IoT, mais exactamente de SCP pode ser uma fonte tecnológica de obtenção de dados, que anteriormente as empresas não possuíam.O interesse em desenvolver esta dissertação surge pelo facto de ser um tema relativamente recente e com pouca literatura que relaciona os temas. Com o avanço da tecnologia e da Internet considera-se fulcral questionar de que forma é que BI e SCP poderiam ser conectados. Em análise de estudo, estarão o caso de três empresas Portuguesas com uma presença notória no mercado empresarial, às quais fizemos entrevistas qualitativas e que explicitarão como é que o BI pode ser implementado em SCP. Serão apresentadas e discutidas tendências futuras e qual a relevância de IoT no processo de implementação.
38
Lyu, Shao-Hong, and 呂紹鴻. "Connector-based disassembly sequence planning for product recycling." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/32614200078656368711.
Анотація:
碩士國立勤益科技大學
工業工程與管理系
97
Many businesses build their own system to handle the End-of-Life product to satisfy the rising eco-awareness and to face the fact of limited resource. Disassembly planning should be considered seriously. Disassembly means to remove the connectors among parts so that parts can be independent from others. It makes the business be able to adopt the optimal strategy of processing these independent parts. Connector concept focuses how parts combine with each other. It consists of related information such as combination, tool, and direction. Combination and tool will determine the basis of cost. In addition, the sequence of removing connectors depends on the information of direction. The concept of connectors not only simplifies the representation of disassembly relation, but also reduces the complexity of the searching task. On the basis of connector information, release diagram will be built according to interference matrix of release direction. In addition, using modified Breadth-First-Search method to explore the release diagram features speed and flexibility. Finally, a stapler and electric fan were used as practical examples to illustrate the possibility of proposed methodology.
39
Gaunt, Kevin. "Connecting Cameras : Putting a New Twist on Connected Consumer Electronics." Thesis, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-126477.
Анотація:
Camera makers are now increasingly adding WiFi chips to cameras to make transferring photos to smartphones or computers easier. At the same time this new technology brings on the opportunity to rethink what a connected camera could be and how it might shape our relationship with these devices. As the features in our consumer cameras start to move beyond physical constraints of the device itself, we will rely more on the device’s inherent character to make sense of it. Through multiple workshops, experiments, mockups and prototypes I explored a set of alternative characters and concepts for our digital consumer cameras and ultimately give an example of how a playful camera might inspire us to look at ourselves and the world around us with new eyes. The resulting provocation is KOPPLA, a prototype of an Internet-connected camera that treats its owners as a creative collective. It offers inspiring creative challenges at the touch of a button. These challenges come from other camera owners in the collective, from local communities or from organizations interested in gathering personal perspectives. The final design aims to provoke new ideas for what the industry considers a connected camera to be. In that sense, as a connecting rather than connected camera, KOPPLA goes beyond offloading photographs to a smartphone or the Internet – instead connecting its owners to new places, people and ideas.
40
Hsieh, Hui-Ling, and 謝惠玲. "A study of the Go/No Go in connector product." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/93680244152646979528.
Анотація:
碩士國立屏東科技大學
機械工程系所
100
This study aimed to develop a surface measuring system which with low prime cost, easy to operate and high precision. It applied the vision of machines, image processing and other technologies , coordinates of displacement and rotation principle , to measure the connector leads. The measure item was connector leads. This framework of experiment could be separated into three sections: the CCD video camera, lighting system and self-developing measurement software. connector on the edge of the reference edge, the middle of the quadrangle center anchor, foot center for the reference to the origin, you can locate the other foot position, CCD camera to take images, and Precision measurement of its relative position. It could reach the requests of the proprietors after measuring to increase the accurate in measurement, shorten the measure time and reduce the human resource.
41
Chang, Tang-Sheng, and 張堂聖. "Connector-Based Modular Research for The Mechanical Products." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/74388416615985227366.
Анотація:
碩士大葉大學
工業工程研究所
90
Traditions modular research is used the Liaison Graph to represent the connected of parts. This methodology that only has a relation of parts does not have enough information to handle the manufacturing. In order to achieve the objective of manufacturing, this study adopts Connector-Base concept to represent a product in a function viewpoint. The structure attribute of a Connector which contains fastener, direction, disassembly tool and parts is adopted in this study. In the other hand, this study also adopts a concept which is Design for Variety to respect the requirement of customers in a variety viewpoint. This variety information is the major criterion of modular research for manufacturing products. The algorithm of modular product is Gomory&Hu algorithm which considers the variety information. Finally, using the manufacturing information assign the parts to the Connectors. The major characteristic of this study is considering function, variation and manufacturing viewpoint in a modular process. The factors of this study could yield the modular result to apply in manufacturing products. Key Words: modularity, Liaison Graph, Connector, product variety,Gomory&Hu Algorithm
42
Hung, Nguyen Viet, and Nguyen Viet Hung. "Innovation on Marketing strategy for Mobifone’s Fast Connect product." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/20370998025041777129.
Анотація:
碩士龍華科技大學
商學與管理研究所
100
Understanding trend in development of mobile and telecommunication market in Vietnam, in the beginning of October 2010, Vietnam Mobile Telecom Services Company - Mobifone has supplied 3G telecommunication service, included strategic product line - FastConnect - which supplied means of Internet access from computer. However, until now, revenue from FastConnect product line has still been low and not satisfied initial expectation and investment. Thus, the thesis titled “ Innovation on Marketing strategy for Mobifone’s FastConnect product of Mobifone” is carried out. The thesis researches Marketing theory, actual situation of FastConnect product business by Mobifone, behavior and habit of FastConnect product use,,,, evaluation on FastConnect product of customers who have used FastConnect product. The thesis researches general theory on Marketing strategy in general and Marketing Mix (4P) in particular, pointing out important role of strategy of product differentiation in Marketing strategy; researching theories as basis for practical research on Mobifone customer groups. The practical research is carried out by collecting information from 200 customers who have used FastConnect product through questionnaire which focuses on customers’ behaviors, habit of use, evaluation and satisfaction (according to score from 1-5) on FastConnect product. Information collected from 200 customers shall form a sample which is analyzed and evaluated through SPSS statistic descriptive software which applies 2 key methods: • Statistics description of data: frequency, average, standard deviation… • Lineal recurrence method. The thesis has obtained some results as: pointing out important role of Marketing strategy, customers’ satisfaction on model of FastConnect equipment (averagely 3,48), service quality (3,47), call charge (3,67), or some distribution channels which customers desire on the most such as: online purchase or shops. Particularly, criteria of multi-purpose products are very important. The thesis has offered the lineal recurrence model on “customers’ satisfaction” on FastConnect product. Thereby, comprehensive, creative and active Marketing strategy on FastConnect product shall be given. In general, the thesis has obtained some proposed purposes, recommending Marketing policies on innovation of FastConnect product on each customer segmentation. Vietnam Mobile Telecom Services Company can consider such recommendations as basis of reasonable Marketing strategy for FastConnect product.
43
Jen, Kai Peng, and 彭人愷. "A Study on the Selling Service Model for Cable and Connector Product." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/f77vky.
Анотація:
碩士國立臺北科技大學
管理學院EMBA大上海專班
106
There has been increasingly strong competition in the industry of high-tech electrical products. Competition is even tougher among companies in this area compared with other industries. The challenge comes from the fact thatnew products are launched with short product lifecycle, raw material and key supply base resourcesare with constraints, and there is always demand dynamic from customers. In the meanwhile, with continuous development of few decades,China now is the global leader for product manufacturing. Discussion and research on the B2C model has been one of the main topics. There are fewer study and research in the area of industrial products, especially industrial electrical products. Most of the research on industrial product marketing are based on the perspective of supply side. This research takes a different approach to analyze customer requirement and behavior. Based on the perspective of actual requirement and demand from customers, the study is conducted among end customers of different industries. Analysis is mainly focus on the demand coming from customer side rather than from supply side. We propose a new sales and service model for wire harness product marketing. Through this model, our target is to provide a more efficient and effective way of working for customers from different industries.
44
Simangunsong, Bintang C. H. "International demand and supply for forest products, with applications to the tropical timber products trade." 2001. http://www.library.wisc.edu/databases/connect/dissertations.html.
45
Zhao, Fan. "Shape feature definition and recognition in internet-based product design /." 2001. http://www.library.wisc.edu/databases/connect/dissertations.html.
46
Uribe, Bernardo. "Twisted k-theory and orbifold cohomology of the symmetric product /." 2002. http://www.library.wisc.edu/databases/connect/dissertations.html.
47
Yeh, Pai-Daw, and 葉培道. "Key Success Factors of Product Research and Development for Small and Medium-Sized Connector Factories." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/d7vh8k.
Анотація:
碩士國立臺北科技大學
工業工程與管理系EMBA班
103
This study was designed to investigate the small and medium sized connector factory product research and development to cope with the rapidly changing environment of the characteristics. On Fussy Delphi Method (FDM) and Decision Evalution Making Trial and Evaluation Laboratory (DEMATEL) through to a number of managers in high-end connector or engaged in product development and has experience of senior experts for the survey results after the test questionnaire, then determine the survey results statistics and analysis these causal relationship between facets and norms. After quantifying, establish and prioritize between the individual elements. Final draw the distribute chart of priority causal relationships to judge each facet and norms section in the context of each other and the degree of interaction. Thus, we can find somethings with the result of this study, the SMEs need to improve and strengthen factories of dimension that priorities are human source, financial affairs audit and control and last one is the technonlogy of product research &; design and manufacture ability. The criterias that SEMs need to improve and strengthen factories of critiera that priorities are relationship between employees, relationship between shareowners and last one is putting into the manpowers of R&;D. We also wished this study that discussion with key success factors of product research and development can be the reference materials when SEMs connector factories in product research and development in the future.
48
Chen, Yen-Jen, and 陳彥仁. "High Speed Connector Design for Applications in Electronic Products and Mobile Base Stations." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/2hhsd9.
Анотація:
碩士國立臺灣科技大學
電機工程系
104
This thesis proposes three high speed connector designs for applications in electronic products and mobile base stations, respectively. First, introduced the basic structure of the connector and the industry commonly used process, than introduced the basic concept of the connector design through the transmission line theory. Electromagnetic analysis contains adjust impedance matching by using the time domain reflectometry and the frequency domain which include signal integrity, transmission loss, crosstalk, mode conversion, etc. This study using electromagnetic simulation software for structural analysis before manufacture and work in coordination with work in coordination with the mechanical engineer for tune the mechanical properties in order to develop the product which satisfy the specification. The first design, superMHL, which is connect between Ultra HD resolution displays and its peripherals, through 6 channels its full-speed transmission speed is up to 36Gbps. The second design is USB Type-C, which is design for smart phones or notebook, etc. This design is based on “USB 3.1 Gen 2,” which has a data rate of 10Gbps. In this thesis, specifically focus on the mode conversion problems and describe its solution. Last design is AMC connector which is design for the base station, its transmission speed is up to 12.5Gbps. This design is based on the original structure have poor economic problems, in this study was also conducted tine domain and frequency domain measurements, includes impedance, reflect coefficient, transmission coefficient and crosstalk. All the frequency measurements is based on the TRL calibration. The proposed concept of this thesis expect apply to future high-speed connector design.
49
Zimmerman, Noah P. "Host intestinal modulation by tapeworm secreted products /." 2003. http://www.library.wisc.edu/databases/connect/dissertations.html.
50
Berti, Andrew D. "From sequence to structures : mining Pseudomonas syringae genomes for natural product discovery /." 2009. http://www.library.wisc.edu/databases/connect/dissertations.html.