Dissertations / Theses on the topic 'Méthodologie d'aide à la décision'
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Baez, Senties Oscar. "Méthodologie d'aide à la décision multicritère pour l'ordonnancement d'ateliers discontinus." Phd thesis, Toulouse, INPT, 2007. https://hal.science/tel-04595449.
Full textScheduling of electronic components manufacturing systems is identified as a complex task, mainly because of the typical features of the process scheme, such as cyclic flows and the high number of equipment items. Actually, production managers have to cope with various objectives, which contribute also to scheduling complexity. Discrete-event simulation (DES) is one of the most widely used methods to study, analyze, design, and improve manufacturing systems, however their applications in industrial processes takes an enormous computing time. In this study, we propose the DES substitution by an approach based on a neural network technique coupled with a multiobjective genetic algorithm for multi-decision scheduling problems in semiconductor wafer fabrication. The training phase of the neural network was performed by use of the previously developed discrete-event simulator, by using a backpropagation algorithm. The neural networks are then embedded in a multiobjective genetic algorithm (MOGA) to optimize the decision variables and to deal with the set of compromise solutions for the studied criteria, thus giving the optimal Pareto zone solutions. The computing time is then considerably reduced. The program efficiency is validate by means of a simplified industrial examples based on semiconductor manufacturing
Baez, Senties Oscar. "Méthodologie d'aide à la décision multicritère pour l'ordonnancement d'ateliers discontinus." Phd thesis, Toulouse, INPT, 2007. http://oatao.univ-toulouse.fr/7598/1/baez_senties.pdf.
Full textGranger, Damien. "Méthodologie d'aide à la gestion durable des eaux urbaines." Lyon, INSA, 2009. http://theses.insa-lyon.fr/publication/2009ISAL0068/these.pdf.
Full textNowadays urban drainage system becomes much more than a simple removal of storm-water and sewage out of the city. New management objectives and techniques are considered, for instance related to protection of aquatic environment or mitigation of nuisances due to the wastewater system. The urban water system becomes more and more complicated and many experts consider the necessity of replacing the concept of urban drainage by the concept of urban water management. The waters produced within the city must be integrated to design, organisation and management of the city. It is then necessary to define means of interactions and cooperation between every organisations and actors, at the scale of the urban area and at the scale of the catchment area. These changes must concern both the technical facilities (object, device) and the organisations (local authorities, firms, non-profit organisations, etc. ) which contribute to urban water management and provide services. This goal can be achieved if service provision can be objectively assessed. This assessment allows stakeholders to choose the most efficient strategies. The objective of our project is to develop and test a pluri-disciplinary assessment methodology allowing to measure service provided by the urban water management system; and stakeholders to choose a strategy in order to improve service provision. This methodology allows assessing the efficiency of a strategy a priori and after implementation, in order to provide a comprehensive decision support (support to public discussion regarding the definition of assessment criteria, production of scientific data, rationalization of decisions within deliberation processes). This methodology is currently applied on the Mulhousian agglomeration in close collaboration with the SIVOM (Syndicat Intercommunal à Vocation Multiple) of the Mulhousian agglomeration, the Lyonnaise Des Eaux and the local stakeholders (associations, Water Agency, etc. )
Jalkh, Naji Pierre. "Méthodologie multicritère d'aide à la décision et gestion de portefeuille en actions." Paris 9, 2004. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2004PA090074.
Full textPillet, Emmanuel. "Méthodologies d'aide à la décision en conception robuste." Phd thesis, Université de Franche-Comté, 2008. http://tel.archives-ouvertes.fr/tel-00585707.
Full textBargain, Mike. "Développement d'une méthodologie de traitement et de fusion d'informations multi-sources et multi-outils." Université de Marne-la-Vallée, 1997. http://www.theses.fr/1997MARN0015.
Full textMagnouni, Samir El. "Méthodologie d'aide a la décision pour l'évaluation et la gestion multicritère des ressources en eau souterraine." Vandoeuvre-les-Nancy, INPL, 1993. http://www.theses.fr/1993INPL039N.
Full textSaint-Bois, Amaya. "Méthodologie d'aide à la décision mutli-acteur et multi-échelles pour les systèmes nexus eau-énergie-alimentation." Electronic Thesis or Diss., Université de Toulouse (2023-....), 2024. http://www.theses.fr/2024TLSEP084.
Full textThis study presents a generic multi-actor multi-level methodology to optimize the management of water-energy-food nexus systems. Water-energy-food nexus systems are systems where water, energy and food resources interact and present synergies and trade-offs at varied spatial and temporal scales and whose management is impacted by cross sector decision-makers and stakeholders that take action at varied decision levels. Water-energy-food nexus systems are complex and dynamic systems for which the operational level cannot be overlooked to design adequate management strategies.The novelty of this methodology lies in it being the first one to combine spatial operational multi-agent based integrated simulations of complete water-energy-food nexus systems with strategic multi-criteria decision-making methods and multi-objective optimization. The framework simulates nexus systems at temporal and spatial operational scales to derive strategic spatial allocations of resources. The framework is used to allocate land-use alternatives to parcels for agricultural territories. The number of possible combinations of land-use allocations to parcels equals the number of possible parcel land-use allocations explored for each parcel exponential the number of parcels in the territory considered. Multi-criteria decision-making methods based on exploratory Monte Carlo simulations have been designed to provide decision support for large territories (more than 1000 parcels) for which more than two land-use allocation alternatives are compared for each parcel. A multi-objective optimization method has been designed to produce optimized regional level land-use scenarios. The multi-objective optimization method is limited computationally and can face convergence issues when the number of possible combinations of land-use allocations to parcel explodes.The methodology has been applied to an agricultural watershed of approximately 800 km2 and 15224 parcels situated downstream the French Aveyron River. The watershed experiences water stress and is located in one of France’s sunniest regions. Renewable energy production in agricultural land appears as a means to meet national renewable energy production targets and to move towards autonomous sustainable agricultural systems and regions. The installation of renewable energy generation units in agricultural land facing water stress is a perfect illustration of a complex water-energy-food system for which a holistic approach is required. MAELIA (modelling of socio-agro-ecological systems for landscape integrated assessment), a multi-agent based platform developed by French researches to simulate complex agro-hydrological systems, has been extended and used to simulate dynamics of water-energy-food nexus systems at operational level. Three strategic multi-criteria decision-making methods that combine Monte Carlo simulations with the Analytic Hierarchy Process method have been designed. The first one is local; it selects land-use alternatives that optimize multi-sector parcel level indicators. The other two are regional; decisions are based on regional indicators. The first regional decision-making method identifies the best uniform land-use regional scenario from those known and the second regional decision-making method explores the possible combinations of land-use allocations to parcels and selects the one that optimizes multi-sector criteria at regional level. A multi-objective optimization method that combines MILP (Mixed Integer Linear Programming) and goal programming has been implemented with IBM’s ILOG CPLEX optimization studio to find parcel level land-use allocations that optimize regional multi-sector criteria
Haidar, Hatem. "Réhabilitation des réseaux d'eau potable : méthodologie d'analyse multicritère de spatrimoines et des programmes de réhabilitation." Lyon, INSA, 2006. http://theses.insa-lyon.fr/publication/2006ISAL0104/these.pdf.
Full textThis research provides some extensions of the studies realised within the European project CARE-W: Computer Aided REhabilitaion for Water networks. Within the CARE-W suite of software tools, CARE-W_ARP is a module dedicated to the definition of Annual Rehabilitation Programmes. Research works aim at assessing and improving the decision support provided by CARE-W_ARP (criteria and procedure). Another objective is to assess the efficiency of rehabilitation Programmes, by means of numerical experiments associated with the real data. A first part of the research is dedicated to the representation of the decision process leading to an annual rehabilitation programme. Two sets of criteria have been elaborated: The first set of criteria allows assessing and comparing water pipes, in taking account of both the impacts of the pipe condition and replacement cost. Each criterion is expressed as efficiency: avoided impacts per K€ dedicated to replacement. The second set of criteria allows assessing and comparing rehabilitation Programmes. The second part deals with the assessment of the benefits of using the suite of tools depending on the available data. The experiments also provide and illustrate methodological proposals relating to the parameterization of ELECTRE TRI. A multicriteria analysis procedure is proposed to support CARE-W_ARP users in generating a rehabilitation Programme in accordance with their preferences
Valla, Anthony. "Une méthodologie de diagnostic de la performance d'une chaîne logistique." Lyon, INSA, 2008. http://theses.insa-lyon.fr/publication/2008ISAL0070/these.pdf.
Full textThe importance of supply chain management has gre ally lncreased lately in the se arch for company performance. The analysis of su chextended systems, of the ir various types of flows and of the in coordination has been studied by several modelling approaches in the field of lndustrial Engineering. None of them seems suitable to supply chain context, taking account of: several views, dynamic and stochastic characteristics, combined global and detailed models. Our contribution consists in proposing a methodology for supply chain performance diagnostic supported by generic decision support tools and easily usable by actors. Lt is a four-step methodology. The first step aims at precisely defining the sequence and the positioning of the methodology within the company. The goal of the second step is modelling supply chain processes. Thirdly, the functioning analysis step deals with a complete analysis of every process in order to identify malfunctionings which penalise supply chain performance. Lastly, the optimisation step leads to the implementation of improvement actions. The methodology supported by ARIS and ARENA, was experimented on an industrial case with Company Valrhona
Le, Gouevec Jérôme. "Méthodologie d'aide à la décision : application à la mise en conformité des systèmes d'assainissement des collectivités de faible taille." Lille 1, 2001. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/2001/50376-2001-283.pdf.
Full textDaclin, Nicolas. "Contribution au développement d'une méthodologie pour l'interopérabilité des entreprises." Bordeaux 1, 2007. http://www.theses.fr/2007BOR13500.
Full textMouine, Mohamed. "Combinaison de deux méthodes d'analyse de sensibilité." Thesis, Université Laval, 2011. http://www.theses.ulaval.ca/2011/27885/27885.pdf.
Full textHuguet, Pierre. "Conception de systèmes de pilotage d'atelier : modèles de référence et adaptation d'une méthodologie objet." Toulouse 3, 1996. http://www.theses.fr/1996TOU30019.
Full textAloueimine, Sidi. "Méthodologie de caractérisation des déchets ménagers à Nouakchott (Mauritanie) : contribution à la gestion des déchets et outils d'aide à la décision." Limoges, 2006. http://aurore.unilim.fr/theses/nxfile/default/ffe351b5-a362-46ac-853d-f0b360d72202/blobholder:0/2006LIMO0004.pdf.
Full textThis research work is a contribution to decision-making in waste management in Mauritania which provides the reference data on the characterization of the household refuse, which constitutes more than 90 % of the total urban solid waste generated daily in Nouakchott. This study also proposes a low coast and adapted to the local context methodology for characterization of waste. Specifically, this novel method allows quantification and characterization of household waste generation without data loss due to failure to account for local waste reuse practices during collection or transportation. The study addressed household solid waste production at three different income levels (low, medium and high) during two distinct seasons (dry and humid). Thus obtained ratios are the principal parameters regarding waste management. Their monitoring according to the changes in the life method and the behaviours of the populations is the basis of any perennial strategy of management and treatment of the refusal. Thus, the methodological approach of sampling used in this study to determine the size of sample of waste to sort is defined by the daily production of household waste from the population by standing satisfying a confidence level of 95 %. This study allowed identifying the principal tendencies of the household waste in Nouakchott. This can allow helping the local decision-makers to optimise the choice of the management strategy of the flows. Characterized by a density of 410 kg/m3 and a low moisture of 11 %, because of the valorisation of the organic fraction on the households level, it is generated each day 0,35 kg per capita of which only 60 % by weight (0,21 kg per capita per day) is evacuated and must be managing by the municipality. The installation and the organization of a system of valorisation of certain categories of waste would allow reducing by half the masses of refuse to landfill. The significant combustibles rate (54 %) and low moisture are an asset for any treatment of this waste by incineration with a NCV of 2652 kcal/kg
Merle, Catherine. "L'évaluation des projets productiques : contribution conceptuelle et méthodologique." Montpellier 1, 1990. http://www.theses.fr/1990MON10024.
Full textA survey of the automation of production systems in manufacturing and a study of production management assessement procedures highlighted the unifying factor of modernisation. An assessment programme which could take into account the specific features of individual companies was then formulated. Field work gave rise to a better understanding of the modernisation process and to the implementation of evaluation techniques. Capital budgeting criteria are no longer sufficient to set up a technicaleconomic assessment system. Thanks to the study of various production management processes, it was possible to set up a model which could be implemented in manufacturing company. The study was limited to the decisionmaking stage which follows the technical diagnosis. An assessment model which includes the objectives, performance indicators and the design variables of a project was set up and tested in a number of companies. The tests revealed that it can be widely used and is a means to formalise the decision-making process
Dethine, Benjamin. "Vers une méthode d'aide à la décision pour définir la stratégie numérique des PMEs industrielles." Electronic Thesis or Diss., Université de Lorraine, 2023. http://www.theses.fr/2023LORR0003.
Full textRecent studies have shown that small and medium-sized industrial companies are conscious that they need to engage their digital transformation in the coming years. However, the lack of tools adapted to their specific context to guide them in their transformation is a barrier to the adoption of new digital resources. This research study aims to solve this problem by proposing several contributions. First of all, a state of the art on digital maturity assessment models has allowed us to design an assessment model through the study of three dimensions: organizational, human and digital resources. The measurement of these dimensions is possible through the evaluation of the company's internal practices using maturity grids according to five maturity levels. All these elements constitute a digital maturity assessment tool adapted to the specific context of SMEs. Another contribution is the decision support method based on the results of the tool's 25 maturity grids. This method allows companies, in a few steps, to know their level of digital maturity and their significance, but also to visualize the practices to work on in priority to increase their maturity level. In addition, the company can influence the evaluation of practices by specifying a strategic development axis such as export. Coefficients specific to an export strategy are then applied. This method constitutes a guide for defining the digital transformation strategy of industrial SMEs. These tools and methods have been tested with French industrial companies
Lameche, Khaled. "Proposition d'une méthodologie pour la conception des systèmes de production reconfigurables et d'un outil associé d'aide à la décision par simulation de flux." Thesis, Nantes, 2018. http://www.theses.fr/2018NANT4008/document.
Full textNowadays, the market is characterized by a high level of competitiveness and very frequent and sudden variations in the production context. The critical review of the existing manufacturing paradigms which are the dedicated manufacturing lines DMLs and the flexible manufacturing systems FMSs reveals that these systems are not capable of fulfilling the requirements imposed by the actual market; these requirements are mainly resumed in cost, quality and reactivity. Therefore, the need for a new manufacturing paradigm that could fulfill these requirements has arisen. Reconfigurable Manufacturing System or RMSs is this new paradigm; it is supposed to be reactive enough to cope with the sudden changes of the market while keeping the products quality high with a low cost. The main challenge in RMS is their design. Most of the proposed methods in the literature do not address the RMS design issue as a whole; they treat just part of the problem. Hence, as a contribution, we propose in this paper, a generic RMS design methodology based on systems engineering SE. This methodology will support the RMS design along the development process. It is based specifically on the standard ISO/IEC/IEEE15288
Arthus, Isabelle. "Détermination des besoins en informations : proposition d'une méthodologie utilisant les cartes cognitives pour aider les managers à déterminer leurs informations décisionnelles." Grenoble 2, 1997. http://www.theses.fr/1997GRE21010.
Full textA manager needs informations to make decisions and actions. These informations should help him to reach his objectives. They are difficult to determine. Because they depend on the cognitive style of the manager and the vision he has of his task. This research proposes a method to guide the data choice. It combines cognitive mapping (soda) with a critical success factors approach. The cognitive map is a group map but the data choice is individual. This process allows the managers to determine the set of available informations. The methodology has been tested through a management simultation by a laboratory experimentation. This test shows that the use of the method increases the managers environment knowledge and it helps them to choose decision-oriented informations. It also shows the existence of an efficient communication between the producer and the consumer of informations and then the definition of information. End last, this sort of methodology seems to be indicated to determine the cross-functional informations
Beaulieu, Luc. "Développement d'une méthodologie pour la gestion de l'entretien d'un réseau routier non revêtu." Doctoral thesis, Université Laval, 2014. http://hdl.handle.net/20.500.11794/25976.
Full textAllam, Zakaria. "Contribution à la mise en place d’une méthodologie générique de contrôle des processus de forgeage dans le but de maitriser les moyens de production." Thesis, Paris, ENSAM, 2014. http://www.theses.fr/2014ENAM0028/document.
Full textThe mastering of the forging process is one of the principal objectives of the forging industry. To master a forging process, the key process parameters must be identified and controlled through a specified methodology. Some controlled parameters exist, like the stroke length or the lubrication, which are identified and controlled through a systematic approach. Their control depends on the part to produce or on customer's constraints, rather than a rational approach. A methodology is proposed to master the forging process and to avoid a process deviation. There are some methodologies that already exist such as the DMAIC, but it has certain drawbacks. The aim is to develop a generic methodology to improve the forging process monitoring. The methodology uses two systems in the upstream and the downstream of the forging process. The first system is a decision support system that connects product specifications (geometry, absence of defects…) or other forging process specifications (tool wear, energy…) to the process parameters, using the empirical rules and physical laws. The first system determinates the key parameters to control in order to avoid product variable deviations. The second system is a learning system, this latter helps in process understanding, supply the decision support system with laws and determinate the control pertinence
Annebicque, David. "Apport de l’aide à la décision à la coopération Homme-Machine : Application au contrôle du trafic aérien." Valenciennes, 2010. http://ged.univ-valenciennes.fr/nuxeo/site/esupversions/9907f088-e1d8-486f-92c9-dc2ea54e6c02.
Full textIn a context of high air traffic, which is constantly increasing, negotiations and exchanges that take place between air traffic controllers will become more and more difficult. The objectives of our work are thus to provide tools for sharing information between air traffic controllers, and proposing them an assistance tool for conflict resolution and a cooperative tool for decision-making taking into account the work habits of these controllers. An approach to identify the decision-making process of human operators (HOs), in order to provide cooperative tools to support decision-making process, is proposed. This approach consists of three steps. The first step is the description of decision-making process of HOs. This step is based on a division into three abstraction levels: strategic, tactical and operational. In a second step, Multi-Criteria Decision-Making Methodology (MCDM) is used to propose a field of investigation in order to construct the potential actions, criteria and preferences that the HOs manipulate. As the MCDM methodology does not suggest any application framework to collect these data, we propose to use a method of repertory grid which will guide the subject, that is to say HOs, in order to obtain maximum information and to determine their criteria and preferences. This is the objective of the third step of the method, which thus consists of a data collection. This method has been implemented with professional controllers from Reims and, by basing on analysis of all these data, new tools have been specified, and guidelines for their validations proposed
Pozzetti, André. "Une méthodologie d’aide à la décision pour l’optimisation de services aéronautiques basés sur la performance." Thesis, Valenciennes, 2015. http://www.theses.fr/2015VALE0013.
Full textTo remain competitive within the aeronautic industry, companies are developing various strategies to gain a competitive edge as the Total Cost of Ownership (TCO) increases with complex aeronautical acquisition and support programs. Customers are focusing their needs on the operational availability of such systems and are no longer willing to pay a premium for such a service, consequently the supplier is challenged to minimize the TCO whilst retaining a high level of fleet performance. In such accords, some of the operational performance risk is transferred back to the supplier and are usually in the form of financial penalties, which consequently creates a financial risk on the profitability of the contract for the supplier. This research addresses the problem from the point of the supplier when considering different strategic options for the sale and offer of performance-based aeronautic services that guarantee fleet availability. The methodology considers the complex system, as is typical with current aeronautic systems, relating support mechanisms, and the multiple yet contradictory objectives to achieve as a supplier. The methodology proposed covers the categories of Availability, Reliability, Maintainability and Supportability; it considers the complex system as a whole including the interactions within this system and the relationships between availability performance and cost. Additional other contributing factors are also considered within this support mechanism, such as the types of uncertainty on system performance, data, financial risks and costs. The introduction of a penalty model for use with Performance-Based Service (PBS) offers within the aeronautic industry is also provided. A methodology for penalty analysis is proposed through the two case studies presented in this thesis, giving the supplier a competitive advantage through the ability to predict the probability distribution of system performance and to quantify the financial risk for the penalty model in question. The analysis 5 methodology also demonstrates that the ability to perform risk analysis on contractual penalties is just as important to the supplier as the ability to predict overall system performance, as the findings present that it is quite possible to have a large financial risk exposure if the wrong penalty scenario is chosen even if the predicted Fleet Availability performance is above the targeted or contracted rate
Iris, Julien. "Contribution de la méthodologie et de la technologie décisionnelle pour l'aide à l'évaluation des risques naturels dans le secteur de l'assurance en France." Paris, ENMP, 2009. http://tel.archives-ouvertes.fr/tel-00383306.
Full textThe aim of the thesis is to evaluate the contribution of geodecisional approach for better analysing the problematic of natural disaster impacts on the French insurance market. An insurance company aims to get better insight on the natural disaster vulnerability. Two concerns have been identified: the first concern is “mutual” by reinforcing the efficiency of the public policy of natural disaster prevention, the second concern is “individual” by reinforcing the financial solidity of the company facing natural disaster event that could occur on their insurance portfolio. The offers in terms of tools and services to cover these requirements are limited for the French insurance market for two main reasons: first of all the French natural disaster indemnification system is based on a solidarity principle which has never encouraged the insurers to evaluate precisely the level of exposure of their clients to natural hazard, also, the second point is the heterogeneity of the spatial and non spatial data on the territory which has generated more complexity for the appropriation of the problematic by the French insurance companies. The thesis propose the “geodecisional approach” including a data modelling methodology (spatial multidimensional modelling) and technological components (for extraction, transformation, loading, restitution) in order to propose interface for exploring detailed and aggregated indicators combining spatial and non spatial analysis in a logical view according to the enterprise strategy. The idea is to adapt this approach to consolidate indicators for natural disaster vulnerability on the “mutual” and on the “individual” perspective. The different models are combining natural hazard maps like flood modellings, risk zoning maps in urbanism plans (“Plan de Prévention des Risques”) but also cadastral data and maps, geostatistical data about exposures and insurance data from an insurance company. The thesis will present the state of the art of the problematic and will propose a method for modelling and for implementing exploratory prototypes on case studies. The technology chosen to build the prototypes is Spatial OLAP developed at the Center of research in Geomatics at Laval University in Quebec
Sala, Michel. "Proposition d'une méthodologie et d'un environnement d'apprentissage d'aide à la découverte scientifique : application à la génétique, l'environnement SIGALE." Montpellier 2, 1996. http://www.theses.fr/1996MON20019.
Full textCotaina, Perez Norberto. "Méthodologie d'aide à la décision et à la mise en place de politiques de maintenance pour les PME. L'apport de la MBF, Maintenance basée sur la fiabilité." Nancy 1, 1999. http://www.theses.fr/1999NAN10176.
Full textBrullot, Sabrina. "Mise en oeuvre de projets territoriaux d'écologie industrielle en France : vers un outil méthodologique d'aide à la décision." Troyes, 2009. http://www.theses.fr/2009TROY0003.
Full textWaste from some used as resources by others… industrial symbiosis is based on this idea and is the subject of this thesis. Implementation of industrial ecology is in fact not really forthcoming, especially in France, despite potential economic advantages provided by this new way of territorial development that can be considered as a kind of industrial district. Moreover, thanks to industrial symbiosis, local industrial activity development is more sustainable concerning environmental aspects. To promote operational achievement of industrial symbiosis in France and in industrialized countries, this work presents a decision-making methodology whose original feature is to define an implementation strategy according to the specific organizational, economic, social and political context of the chosen territory: STRATIS (STRATegy for Industrial Symbiosis). Thanks to the theory of Proximity, we show that industrial ecology project implementation results from a dynamic process of participants’ coordination. Choice of the most relevant scale of territory, ideal com-position of the project team, these aspects are revealed by the nature of the ways of coordination between actors. These ways of coordination are indeed evolving progressively from a geographical proximity to an organised proximity as the approach continues in time
Gaudron, Arthur. "Méthodologie du modèle ouvert pour la conception d’un système d’aide à la décision stratégique : le cas de la logistique urbaine." Thesis, Université Paris sciences et lettres, 2020. http://www.theses.fr/2020UPSLM025.
Full textThe transportation of goods, or city logistics, is a complex system as much by the diversity of its stakeholders (city, transporters, traders, etc.) as by the entanglement of their interactions. Each of these actors has its own objectives, but the effects of decisions to achieve them have repercussions on a global level. Piloting this activity therefore represents a real challenge: not only precisely modeling the system - past or present - poses real difficulties (in terms of complexity and of the data required), but this modeling makes it difficult to predict the effects of the decisions taken on this one. Its management requires the ability to project and represent the effects of decisions, not yet observed, on it. Relevant city logistics decisions must be based on models which must integrate a more detailed vision of activity, at the microscopic level, that is to say operations, towards a macroscopic level which prevailed until then. To do this, we therefore propose to rely on mathematical simulation tools which aim to simulate the macroscopic effects of different decisions (e.g. prohibition of certain engines) by considering microscopic interactions of logistics such as foreseeable change in a logistics organization and the impact on associated indicators (e.g., the level of pollution on a street or the cost of delivery). This is why we are proposing the "open model methodology", the objective is to design and validate a model that can be used by actors in city logistics when making strategic decisions. At the heart of this methodology is the question of integrating expert knowledge into a simulation model. Such a question has agitated the scientific community at least since the creation of AI as a discipline: first with expert systems, whose failure is linked to the impossibility of mechanizing expert knowledge; now with the extremely promising advances in machine learning, which among other things attempt to learn from experts reasoning, but whose models face problems of data availability, validation and explainability. We believe that this methodology makes it possible to reconcile data science and management science so that in complex environments, the decision can be assisted by simulations which allow to master more precisely this complexity. In addition, assuming a certain availability of data, and the desire to set up a data-driven piloting (therefore more automated), this model could serve as a first basis for validating more complex machine learning models
Roose, Philippe. "ELKAR - Ré-Ingénierie d'applications pour la mise en oeuvre de la coopération : Méthodologie et Architecture." Phd thesis, Université de Pau et des Pays de l'Adour, 2000. http://tel.archives-ouvertes.fr/tel-00346753.
Full textNous allons pour cela proposer une méthode basée sur une organisation de modules opératoires en groupes de travail dynamiques dont la composition peut évoluer au cours du temps. Cette méthode permettra également de mettre en évidence les éléments de coopération, de les mettre en relation et de les composer éventuellement afin d'en créer de nouveaux plus riches sémantiquement et donc plus à même d'être utilisés dans un environnement coopératif.
Afin de rendre opérationnelle notre méthode, la dernière étape proposée va permettre d'obtenir des règles de type ÉCA à partir d'un langage de spécification associé à la méthode. Ces règles permettront la mise en œuvre concrête de la coopération. Elles seront exécutées par la plate-forme coopérative distribuée que nous avons développée et qui permet à la fois la gestion des groupes de travail dynamiques et la circulation des éléments de coopération.
Notre approche globale permet la mise en œuvre de la coopération par ré-ingénierie de l'application sans modifier les modules opératoires existants. Nous proposons une méthode intégralement dérivable (après vérification formelle) en règles, elles même intégrées à une plate-forme qui permet la mise en coopération.
Pinta, François. "Développement méthodologique pour la valorisation bois d'oeuvre d'une ressource forestière donnée : développement d'un outil d'aide à la décision et étude de cas au Cameroun." Nancy 1, 2001. http://www.theses.fr/2001NAN10175.
Full textAflak, Amer. "Elaboration d'un cadre méthodologique pour l'aide à la décision en matière de gestion de la maintenance du réseau technique urbain d'assainissement." Lyon, INSA, 1994. http://www.theses.fr/1994ISAL0086.
Full textThe actual situation of the management of urban sewerage systems is distinguished by the conditions more and more exacting in various domains, such as: respect of the natural environment, prevention against the risks in urban milieu, amelioration of the performance of the system's state, arrangement of this state with the urbanization, control of the financial charges and valorization of the working quality. For solving such situation and for optimizing the action, the responsible of the networks maintenance requires a global methodology to bring, in the context of a determined epoch, an aid to decision processes. Our thesis propose a methodology for the diagnosis of drainage performances and the choice of maintenance actions of the managed network situation
Prinçaud, Marion. "Développement d'un outil d'aide à la décision environnementale basé sur l'analyse de cycle de vie intégré au processus de conception." Phd thesis, Paris, ENSAM, 2011. http://pastel.archives-ouvertes.fr/pastel-00589315.
Full textEdjossan-Sossou, Abla Mimi. "Méthodologie d’aide à la décision pour une gestion durable des risques d’origine naturelle en contexte incertain." Thesis, Université de Lorraine, 2015. http://www.theses.fr/2015LORR0291/document.
Full textNatural hazard risk management is a major strategic challenge for territorial authorities because of the potential adverse effects on their development that arise from the occurrence of such a kind of risks. With a view to sustainably managing these risks, the development of multicriteria decision-support methods and tools to evaluate the sustainability of risk management strategies is an interesting and topical research subject. The main underlying challenges of sustainability assessment are to define a theoretical framework that will enable assessing the sustainability, and to take into account inherent uncertainties that could derive from various sources (input data, methodological choices, dynamics of the context, etc.), and that could potentially influence the relevance of assessment results. Hence, there is a need to develop a methodology for handling uncertainties in the decision-making process in order to provide decision-makers with the most relevant results. The present research introduces an overall decision-support methodology for assessing the sustainability of risk management strategies that relies on the concept of sustainable development and includes a set of criteria and indicators for reporting on the technical, economic, societal, environmental as well as institutional outcomes of the strategies. Data uncertainties are quantified using probabilistic (Monte Carlo simulations) or possibilistic (possibility theory) approach, and are propagated along the evaluation process through interval arithmetic operations. Beyond that, a computational tool was designed to simulate, in a deterministic or uncertain way, various types of flood damages at a municipality scale. These contributions were applied to a case study regarding flood risk management in Dieulouard, which consists of comparing three management strategies (respecting constructive constraints for new buildings in hazard prone areas fixed by the flood risks prevention plan, constructing a dyke as a collective defence infrastructure, implementing individual protective measures for all buildings in hazard prone areas). This application demonstrates the practicality of the methodology, and highlights prospects for future works
Mazri, Chabane. "Apport méthodologique pour la structuration de processus de décision publique en contexte participatif : Le cas des risques industriels majeurs en France." Paris 9, 2007. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2007PA090031.
Full textModern democratic societies experience an important development of Stakeholders' participation in public decision processes. The management of such complex processes appeals both to scientific and practical answers. The aim of this thesis is to propose a conception approach that helps decision-makers to define participation structures adapted to their specific context. The distinctive characteristic of those structures is the promotion of certain rules that are, in our point of view, necessary to achieve public welfare. Those rules are fairness, competence, efficiency and legitimacy. The relevance and validity of the conception approach have been specifically studied for a particular type of public decision processes developed in France and known as Technological Risk Prevention Plans (TRPP). More precisely, the application of the proposed approach has led to the proposition of a participation guide that defines an innovative participation structure specifically adapted to the TRPP contexts
Saad, Inès. "Unecontribution méthodologique pour l'aide à l'identification et l'évaluation des connaissances nécessitant une opération de capitalisation." Paris 9, 2005. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2005PA090035.
Full textThis thesis deals with the issue of identification and evaluation of crucial knowledge, i. E. , knowledge that requires capitalizing. We aim at identifying, on the one hand, the explicit and tacit knowledge (to be preserved in the corporate memory), and on the other hand the tacit knowledge that is hard to formalize. The proposed method consists of two phases. During the first phase, decision rules are inferred, through the DRSA (Dominance based Rough set approach) method, from decision assignments provided by the decision maker(s). It includes the identification, using GAMETHâ framework, of a set of “reference knowledge” and its evaluation with respect to a convenient set of criteria. In the second phase, a multicriteria classification of “potential crucial knowledge” is performed on the basis of the decision rules that have been collectively identified by the decision maker(s). The method has been successfully applied and validated in a car company (PSA). In addition, it was implemented in a decision support system
Mammeri, Massinissa. "Méthodologie d’aide à la décision pour l’élaboration et la sélection de la stratégie contractuelle des projets pétroliers complexes." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLC074.
Full textA development project of a new oil and gas facility starts when the exploration and the appraisal studies estimate the exploitation of the hydrocarbon deposit is economically viable. The complexity and the size of the projects encountered in the industry impose to split them into several pieces, which represent the scope of future contracts. Each scope is then awarded to a contractor with a specific type of contract and selection mode, forming the contractual strategy to adopt in the project. During the contractual strategy selection process, oil companies encounters three recurring difficulties related to: 1) the identification of a reasonable and relevant set of alternatives; 2) the evaluation of potential alternatives, which depends on criteria from different scales and natures; and, 3) the need to substantiate the chosen contractual strategy solution. The research problem is to propose a decision aiding methodology for the development and selection of the most appropriate contractual strategy. It has to be the most performing in terms of cost and schedule, but should also consider the risks associated with these performances. In addition, the interfaces between the different contracts should also be considered, because the collective performance of the whole strategy may be degraded compared to the performance of each individual contract. Thereby, our work seeks to implement both technical and practical solutions to answer on the one hand the question of identification and generation of a relevant set of alternatives, at contracts and contractual strategy levels. On the other hand, to build and implement a system of estimation and evaluation of contractual strategies, allowing to come up with the most performing proposal to the upstream development project
Gaboreau, Yoann. "Méthodologies d'aide à la décision chez le patient traité par anticoagulant oral dans une maladie thrombo-embolique à partir d'études observationnelles." Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALS002.
Full textThe long-term aim of this thesis is to provide physicians with a strategy for estimating the risk of haemorrhage in 2 types of population: those with atrial fibrillation and those with venous thromboembolism. This strategy is based on statistical evaluation models derived from cohort studies. The first part of this thesis was devoted to a review of the literature on the pathophysiological mechanisms surrounding thrombosis, embolism and atherosclerosis. The modes of action and evidence of clinical efficacy of oral anticoagulants were researched, analysed and compared. The results of the SCORE study conclude this first part. The second part focused on validating the use of haemorrhagic risk scores in a cohort of primary care patients, and then exploring other previously unidentified risk factors (CACAO study). The third part aimed to determine the role of Covid-19 in the occurrence of thromboembolic events, based on an ancillary study of a randomized controlled trial in primary care
Baghdadi, Youcef. "Contribution méthodologique à la conception des systèmes d'information coopératifs." Toulouse 1, 1997. http://www.theses.fr/1997TOU10024.
Full textA cooperative information system (cis) is considered as a means for the strategic decision making and realization of the processes. It enables cooperation among heterogeneous subsets of the information system (is) which are classified into collective, departmental and individual is. This thesis proposes a conceptual framework, a model and a design process of the cis. This work is closely related to two relevant domains: is and cooperation. Iss need consistency and integration mechanisms, and individuals need cooperation which makes possible the emergence of knowledge. The cis is modelled as a set of components which support classified communications: transmission, coordination and cooperation. A component of the cis may be both generic and related to some subsets of this, or specific for a particular need. It offers individuals consistent knowledge via communication services and semantic services. The model expresses fundamental properties of the cis at conceptual, logical and technical abstraction levels. Concepts like communication entity, cooperative task, interaction and conceptual network are used to represent the subsets of this and their interactions. The conceptual communication network is classified into transmission, coordination and cooperation conceptual network. A transmission network is used to communicate formal or informal information which is not structured. A coordination network deals with common entities whose semantics is shared among individuals, allowing consistency and global view of these entities. A cooperation network deals with cooperative tasks, allowing their articulation. Components are obtained by means of different processes according to their type: generic or specific. These components are then optimized at the logical level. For the implementation of the components, an incremental ascending process is used for the generic components and a prototype for the specific component. Classification of the components and the specification of each of them as a set of communication and semantic services facilitate their reuse. This classification allows instantiation or specialization/generalization. A medical case study is developed and a prototype of coordination component related to that case has been implemented in order to validate the modelling
Khaled, Oumaima. "Une méthodologie générique de réparation multicritère pour l'optimisation sous incertitude : Application aux problèmes de planification et d'affectation." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLC047.
Full textA wide variety of operations management problems can be formulated and solved as discrete optimization problems. Traditionally, these models have been mostly developed and used under the assumption that the input data are known in advance, not subject to unexpected changes, nor impacted by uncertainty. In recent years, the need for improved models providing efficient tools for quickly and optimally reacting to the occurrence of unexpected events (disruptions) has become a more and more important issue. In the execution phase, various unanticipated events will disrupt the system and make the plan deviate from its intended course and even make it infeasible.Uncertainty can be taken into account in a proactive way with stochastic optimization or robust optimization models. However, even with robust solutions, unexpected events can still occur requiring to reconsider the robust plan under execution. In this thesis, we are interested to cope with uncertainty in a reactive way. We propose a new generic methodology for repair/recovery optimization problems. When considering repair/recovery solutions for the initial plan under implementation, the decision-maker may want to minimize operating costs, but also limit the changes with respect to the initial plan. We formulate the repair/recovery problem as a multiobjective optimization problem minimizing specified functions for various repair criteria
Hubert, Gilles. "Approche méthodologique pour la mise en valeur des rivières urbaines." Lyon, INSA, 1990. http://www.theses.fr/1990ISAL0033.
Full text[The valorization of non-state urban rivers is a new research field which has still to be explored. In fact, one notices a lack o theoretical basis of know-how which show some confusion in the way to plan and realise projects. A methodology to apprehend the systems must be defined. Before presenting the total point and the difficulties which go with the water rediscovery in modern cities, the relationships between water and the organization of towns during two millenaries are analysed in order to understand the present situation. The decision processes which rise form these questions are then discussed. They are put in relation with the juridical and institutional frame of water management in France. In the present case the cause of theoretical models for decision aides is difficult because of the multiple factors to take into account and of the diverse actors concerned. It seems more interesting to resort to more flexible and less formal approaches which allow direct negotiation between the water actors. All along this research, the participation to the study of yzeron, a non-state river in west Lyon, has underlined the difficulties to apply a new decision making method. On the basis of this experimentation and of somee others operations studied ; a methodological approach of urban river valorization is proposed. It is structured and organized in order to create interest communities around projects and to restore a joint responsibility in the catchment basin. ]
Delaître, Loïc. "Méthodologie pour optimiser le transport de marchandises en ville : application aux villes moyennes et dans le cadre de l'agglomération de La Rochelle." Phd thesis, École Nationale Supérieure des Mines de Paris, 2008. http://pastel.archives-ouvertes.fr/pastel-00004670.
Full textEnjolras, Manon. "Méthodologie d’analyse de la capacité à innover et à exporter des PME manufacturières et de procédés : identification et caractérisation d'un espace commun en vue de l'élaboration d'un outil multicritères d'aide à la décision." Thesis, Université de Lorraine, 2016. http://www.theses.fr/2016LORR0149/document.
Full textThis research work aims to suggest a methodology for analyzing the innovation and export capabilities of SMEs working in the manufacturing and process sectors. This methodology is based on the identification and the characterization of a conceptual innovation/export common space representing the activities, the resources, the skills that a SME has to mobilize first and foremost in order to improve in a simultaneous way its performances concerning innovation and export. Working on the activities included in the common space allows the reduction of the effort associated with this performance improvement. This work contributes to the scientific research through various aspects. First of all, the innovation / export relationship in SMEs, traditionally thought in a causal way, was envisaged through the prism of the complexity paradigm. This theoretical contribution allowed the identification of an innovation/export common space. Then, this common space was characterized through the identification of joint activities. The identification of these joint activities is both a theoretical and managerial contribution because by improving one of these activities, companies activate a single lever which echoes simultaneously on innovation and export capabilities. In the context of SMEs, for whom the lack of resources is a major difficulty, it makes perfect sense. Finally, an evaluation methodology of the innovation and export capabilities based on this common space was designed so as to propose a multicriteria decision-making tool dedicated to SMEs. This tool was finally tested within manufacturing and process SMEs of the Lorraine region
Clot, Denis. "Méthodologies de fouille de données pour la modélisation dans les processus d'aide à la décision complexe : application à l'analyse des paramètres de déformation du cœur." Lyon 1, 2002. http://www.theses.fr/2002LYO10240.
Full textBrasiliano, Antonio Celso Ribeiro. "Prévenir les risques des entreprises par le pilotage de scénarios prospectifs : la construction d'un référentiel méthodologique à partir d'une étude de cas dans la sécurité publique et privée brésilienne." Université de Marne-la-Vallée, 2007. http://www.theses.fr/2007MARN0378.
Full textRealized study that approaches the building of prospective scenes to the public and private security, showing the importance of companies’ strategic planning. Public and private security areas deserve special attention because of its emotional and financial impact, which gets around 10% of Brazilian PIB. In this work, we tried to point the situation on public security in Brazil, with a specific focus on Rio de Janeiro City, within a social economic, police way, law and business context. The result was an identification of problems such as lack of effective policies of public security, the real need to modify Brazilian legislation about the penalty code, rebuild the police institutions, social exclusion and lack of education and health to people with less conditions, that ends up being the raw material to crime. The building of prospective scenes into private and public security are presented as a management tool that can be used to improve companies’ strategic planning process, giving alternative points of view about the future and its uncertainties, making it possible to prepare the company to the treats and opportunities of the environment. The study realized about the development of scenes has a qualitative and intuitive logic approach, which use several ways of preview as a support and concentrate its preparing and application from the work teams. This thesis considers the construction of a methodological referential to monitor prospective scenes of short period of time, with the use of combined approaches that better adapt to the characteristics of private and pubic sector. Evaluating the methodological referential of monitoring the scenes in a short period of time, it was possible to list the benefits that could be got and their importance to the companies. At last are presented the result of the research of monitoring the scenes, listing the benefits that could be proven. As a conclusion, the advantages were showed with the use of the monitoring process of prospective scenes to every each kind of company in its planning
Proag, Satya-Lekh. "Évaluation d'une politique publique et mise en oeuvre d'une méthodologie supplémentant le calcul du « Net Social Benefit » : cas de l'expérimentation de la Ville de Paris d'une Zone d'Actions Prioritaires pour l'Air (ZAPA)." Thesis, Paris 1, 2015. http://www.theses.fr/2015PA010034.
Full textNo English summary available
Chlela, Fadi. "Développement d'une méthodologie de conception de bâtiments à basse consommation d'énergie." Phd thesis, Université de La Rochelle, 2008. http://tel.archives-ouvertes.fr/tel-00271813.
Full textL'objectif de ce travail est de développer une méthodologie pour réaliser des études de conception de bâtiments à basse consommation d'énergie. La méthodologie consiste à déterminer des modèles polynômiaux pour l'évaluation des performances énergétique et du confort thermique d'été des bâtiments, à l'aide de la méthode des plans d'expériences et des outils de simulation numérique. Ces modèles polynômiaux permettent de simplifier les études paramétriques, en apportant une réponse alternative aux outils de simulations numériques pour la recherche de solutions afin de concevoir des bâtiments à basse consommation d'énergie. La méthodologie est appliquée sur un bâtiment tertiaire à savoir un immeuble de bureaux.
Dans le premier chapitre, nous présentons l'état de l'art des bâtiments à basse consommation d'énergie et à énergie positive, dans le but de dresser un bilan de connaissances sur le contexte énergétique français, sur les labels mis en place en France et à l'étranger, sur les projets réalisés et sur les techniques utilisées pour concevoir des bâtiments à basse consommation d'énergie.
Ensuite, nous nous focalisons dans le second chapitre, sur le développement de modèles numérique nécessaires à l'élaboration de la méthodologie. Les modèles sont développés dans l'environnement MATLAB/SIMULINK et intégrés dans la bibliothèque SIMBAD, dédiée à la simulation numérique en thermique du bâtiment afin de participer à son développement. De plus, nous présentons des études d'évaluation énergétiques de systèmes spécifiques aux bâtiments à basse consommation d'énergie qui illustrent l'utilisation des modèles numériques développés.
Un cas d'étude est défini dans le troisième chapitre ainsi que les contextes climatiques à considérer, les principes de base de la méthode des plans d'expériences et un exemple de son application. Le cas d'étude considéré est un immeuble de bureaux, nommé Beethoven, dont les caractéristiques de base seront choisies selon les exigences de la réglementation thermique. Ces caractéristiques constituent la configuration de référence qui est améliorée en suivant la méthodologie développée. L'analyse des huit zones climatiques définies par la réglementation thermique et l'évaluation des performances énergétiques du bâtiment pour la configuration de référence par rapport à ces climats, permettent de sélectionner trois climats représentatifs pour la suite du travail. Enfin, un exemple d'application de la méthode des plans d'expériences pour une optimisation énergétique de la configuration de référence permet de justifier le choix de cette méthode.
Le début du quatrième chapitre est consacré au développement des modèles polynômiaux pour l'évaluation des performances énergétique et du confort thermique d'été du bâtiment Beethoven. Nous débutons ce chapitre par une évaluation des limites de la méthode des plans d'expériences pour déterminer ces modèles polynômiaux. Il en découle une méthodologie générale d'application de la méthode des plans d'expériences afin de développer des modèles polynômiaux pour réaliser des études de conception de bâtiment à basse consommation d'énergie. Ensuite, nous effectuons, à l'aide de ces modèles, une étude de sensibilité pour le bâtiment Beethoven et une analyse de solutions pour concevoir un bâtiment à basse consommation d'énergie selon divers critères énergétiques.
Dans le dernier chapitre, nous présentons un exemple d'application des modèles polynômiaux développés pour identifier des solutions pour la conception de l'enveloppe et des systèmes du bâtiment Beethoven, afin d'obtenir un bâtiment à basse consommation d'énergie, selon les critères du label Français Effinergie et du label Allemand Passivhaus. Les configurations basse consommation d'énergie obtenues sont comparées par rapport à la configuration de référence en termes de performances énergétiques, de confort thermique d'été et d'émissions CO2.
La méthodologie que nous proposons permet d'identifier, de manière simple et rapide, des solutions pour concevoir des bâtiments à basse consommation d'énergie. Les solutions sont sélectionnées à l'aide d'abaques définis avec les modèles polynomiaux développés. Le niveau de précision constaté par rapport à la simulation numérique est appréciable. Le choix des solutions est effectué parmi des millions de configurations de facteurs, déterminées à l'aide des modèles polynômiaux. La détermination de toutes ces configurations serait difficile voire impossible à réaliser directement à l'aide de la simulation numérique, sans avoir recours à des modèles polynomiaux, d'où l'avantage d'une telle méthodologie.
Enfin, cette méthodologie constitue une base robuste pour le développement d'outils d'aide à la décision, destinés aux différents acteurs du secteur du bâtiment pour la conception des bâtiments neufs et la rénovation thermique des bâtiments existants, selon les critères des bâtiments à basse consommation d'énergie.
Rodier, Sophie. "Une tentative d'unification et de résolution des problèmes de modélisation et d'optimisation dans les systèmes hospitaliers." Phd thesis, Clermont-Ferrand 2, 2010. http://www.theses.fr/2010CLF22049.
Full textDelaître, Loïc. "Méthodologies pour optimiser le transport de marchandises en ville : application aux villes moyennes et dans le cadre de l’agglomération de La Rochelle." Paris, ENMP, 2008. http://pastel.archives-ouvertes.fr/pastel-00004670.
Full textThe distribution of goods in urban areas is essential for their prosperity. With their economic role, they cannot work without an appropriated system of goods distribution. Unfortunately, problems with the distribution of goods in the city slow down the adaptability and the efficiency of the transportation system. The main impacts are the pollution because of noise, the emissions of pollutants such as NOx (nitrogen oxide), the contribution to global warming by emissions of greenhouse gases such as CO2 (carbon dioxide) and the physical obstruction of flows of city users. In this context, this thesis aims to propose a conceptual model and a simulation approach of urban freight transport, in order to, ultimately, develop a decision aid tool for urban communities. We propose to present this approach by relying on the European project SUCCESS from the CIVITAS programme in which the urban community of La Rochelle is used to validate our work. Thanks to the models presented in this thesis, it is possible to develop diagnostic tools and decision aid tools that can play a major role in identifying solutions in a medium term vision. In combination with the skills of technical services of the cities, these tools can formalize hypothetical situations to measure the consequences of future decisions. The feedback from the urban community of Poitiers indicates that these tools are mainly required for their ability to provide a basis for reflection during the dialogues and discussions with the various actors of city logistic
Gitto, Jean-Philippe. "Proposition d’une méthodologie d’évaluation de l’évolution de la qualité en conception de systèmes complexes." Thesis, Compiègne, 2018. http://www.theses.fr/2018COMP2412/document.
Full textToday, quality control is essential to satisfy customer requirements. Although there are different methods and tools specially developed to manage the quality of systems or processes within companies, it is difficult to establish the link between management of a company's many processes and product quality for a system in service. In this context, a CIFRE thesis was conducted within MBDA, a company that designs, develops and produces weapons systems. The problem of this thesis is to develop a methodology allowing to produce a definition of the product quality of a complex system which is valid throughout its life cycle, and allowing the construction of models to predict the product quality in use during development and production. Our contribution consists of a two-phase methodology. The first phase makes it possible to establish a definition of the product quality of complex systems from the customer's point of view adapted to the industrial context by defining several product quality factors that are relevant for all phases of the systems life cycle. The second phase builds product quality prediction models that provide a life-cycle quality assessment of the systems and a forecast of what the quality will be in use. Both phases of the methodology rely on the use of experts' judgement to enable its use without a significant amount of data. The models built have been tested for systems developed by MBDA
Zacklad, Manuel. "Principes de modélisation qualitative pour l'aide à la décision dans les organisations : méthode d'utilisation du logiciel d'acquisition des connaissances C-KAT." Compiègne, 1993. http://www.theses.fr/1993COMPD633.
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