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Auswahl der wissenschaftlichen Literatur zum Thema „Ingénierie automobile“
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Zeitschriftenartikel zum Thema "Ingénierie automobile"
Serrafero, Patrick, Samuel Gomes und Davy Monticolo. „Ingénierie innovante, collaborative et apprenante en développement automobile : vers une CAO en 5D au service de la mobilité congruente“. Revue Française de Gestion Industrielle 26, Nr. 3 (01.06.2014): 7–18. http://dx.doi.org/10.53102/2007.26.03.730.
Der volle Inhalt der QuelleDissertationen zum Thema "Ingénierie automobile"
Ripoll, Patrick. „Conception d'un système de diagnostic flou appliqué au moteur automobile“. Chambéry, 1999. http://www.theses.fr/1999CHAMS024.
Der volle Inhalt der QuelleLavaud, Gael. „Optimisation robuste appliquée au crash automobile“. Ecully, Ecole centrale de Lyon, 2007. http://bibli.ec-lyon.fr/exl-doc/TH_T2092_glavaud.pdf.
Der volle Inhalt der QuelleThis PhD thesis deals with robust design of complex systems with numerical simulations. The analysis of RENAULT design strategy suggests us concrete improvements based on the FIRST DESIGN methodology. This strategy relies on Engineering System ant the concept of robustness applied to all design step of the product. It uses all new design tools, as well statistical as modeling. This strategy allows designers to avoid design resource consuming and time demanding iterations. We use two concrete case study to illustrate our work. These cases take place in the context of costly simulations, that is why we will have to save them. First case study is about shape optimization of a pedestrian hood panel. We develop an industrial optimization tool and use it to find a satisfying shape. To save simulations, we also develop a special parameterization and a progressive validation of new shapes. Second case study is about robust design of a frontal crash. As traditional approaches could not fit our problem, we develop an original strategy based on crash scenarios. This method allows designers to identify unstable structural elements and to stabilize their behavior during the crash in the best conditions. All the tools developed along this work tend to take the best advantage of both new simulations tools and designers experience. Improvements of performance and design time on both cases study prove the interest of modifying the traditional design strategy to incorporate new numerical design tools
Guy-Coquille, Maud. „Evolution du régime de mobilité interne dans l’ingénierie automobile : conditions d'émergence et modes de gestion“. Thesis, Paris Sciences et Lettres (ComUE), 2016. http://www.theses.fr/2016PSLEM087.
Der volle Inhalt der QuelleThe environmental changes of the last thirties years imply more dynamism and flexibility, has led to an evolution of the notion of internal mobility. The literature as well the discourse from the companies express that the new forms and issues are mutually profitable to the companies and actors. This thesis questions this postulate, through the case of engineering, in which this new requirements of flexibility pose some specific problems, linked to the contextual and structural characteristics of this sector. It brings some interrogations about the kind of mobility system tenable in the engineering environment.This research takes place in the engineering department of a French automotivemanufacturer and questions the will of the company to deploy a new internal mobility policy. First, the thesis examines and discusses the intent of evolution. Then, it notices four main evolutions linked to internal mobility policy, which are the introduction of new forms of mobility, new actors and process. It questions the coherence between theses evolutions and the expectations of individuals in terms of career development, and then, examines the pertinence and feasibility of this evolution from the point of view of the context and activity specificities. Finally, the thesis proposes a management tool to support of mobility process by the managers
Boissie, Kevin. „Méthodes et outils pour la maîtrise de risques en ingénierie de l’obsolescence dans un contexte incertain : application à un équipementier automobile“. Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLC105.
Der volle Inhalt der QuelleThis subject concerns, in a general way, the obsolescence management and the consideration of components life cycle in a multi-technological complex system. Rank 1 Suppliers in direct link with their customers make a commitment to guarantee a life of 20 years of their subsets, where their suppliers propose components with short life cycle of the order of 4 – 5 years. These subsets have to remain adaptable and upgradable with regard to permanent evolutions of needs, standards and technologies.“Unconsideration” of these elements has for consequences of the industrial risks which requiring:• The implementation of adapted means of storage, the consideration of guarantee quality and of mountability, and the taking of financial risks (on / under estimations, problems during the storage and components degradation).• Put in place a "serial project" aiming at redesigns a component supporting a function, become impossible to supply, while maintaining it compatible with the interface.• The search of solutions, allowing adapting the means and the products to the application of new standards / norms and needs.The target of this thesis is to study the obsolescence according to the complementary angles of: performance, structure, functions and features of the systems. These researches should allow, in obsolescence engineering, to determine a set of methods or tools for the control of the industrial risks.This thesis will lean on a set of real cases which obsolescence management is considered as a critical element.The studies have to allow formulating recommendations regarding conception of new subsets whose partial obsolescence, will not damage the features offered by the compound finished products, standards of choice during the design, to identify the life cycles of components and to explore the management of the obsolescence through concrete cases, on products at present marketed.Secondly, it will be necessary to look for the predictability and the adaptability of the system in what would be the next technological step.Allow by the anticipation, to act before undergoing. Which gains could be realized by a company mastering the guarantee of supply without discontinuity and without excess of production?
Kolli, Zehir. „Dynamique de renouvellement du parc automobile : Projection et impact environnemental“. Phd thesis, Paris 1, 2012. http://tel.archives-ouvertes.fr/tel-00860364.
Der volle Inhalt der QuelleDahan, Raphael. „Conception robuste avec modèles simplifiés de crash : Application au choc lateral d'une automobile“. Ecully, Ecole centrale de Lyon, 2007. http://www.theses.fr/2007ECDL0002.
Der volle Inhalt der QuelleIn this PhD thesis, an innovative robuste design process is developed and then applied to the design of a motocar for side impact. It is based on the V-shapped cycle of System Engineering and the construction of simplifieds physical models. These models are used at each level of the cycle to perform low cost robust optimization before specifying the best functional targets ti the next level, in terms of Quality/Cost/Delivery. By respecting the progressiveness of the design process, this step by step functional reasoning helps to manage complexity andd favors innovation. Thus, the proposed method maximizes chance to reach quickly a design that statisfies at best the initial expectations of the Project. Simplified crash modeling is presented within the framework of the proposed design method. The analogy between the construction of simplified models and the design process is undelined. Such a model is presented, concerning the side impact of a motoorcar. A simplified modeling of parts of a crash model experiencing small strains is also proposed, based on an elactic component modes synthesis taking into account large displacements. Thus, the simulation cost of full vehicle crash models is recued by twenty percents with a very small loss of accuracy in the results. This new modeling method was valisated on a case of car crash close to an industrial procblem. It can be applied in many ways to help reaching a robust design
Thomas, Jean-Hugh. „Etude de méthodes de diagnostic par reconnaissance des formes floue : application à deux situations issues du domaine automobile“. Compiègne, 1996. http://www.theses.fr/1996COMP935S.
Der volle Inhalt der QuelleDuverlie, Nathalie. „Etude de la propagation acoustique dans un guide bidimensionnel, en présence d'écoulement cisaille, application au domaine automobile“. Compiègne, 1997. http://www.theses.fr/1997COMP1020.
Der volle Inhalt der QuelleVargas, Catalina. „Modélisation du processus de conception en ingénierie des systèmes mécaniques : mise en oeuvre basée sur la propagation de contraintes : application à la conception d'une culasse automobile“. Cachan, Ecole normale supérieure, 1995. http://www.theses.fr/1995DENSA001.
Der volle Inhalt der QuelleDesign is a complex activity which requires different kind of knowledge. It needs human skills such as know how and creativity. This activity is based on theorical principles and on empiric facts. In design the aim is to produce a description of an artefact which will exhibit the necessary attributes to carry out a given function. Design is, thus, the process of providing form froma formless description. We present a design process model to represent mechanical engineering design knowledge, specially in routine design or redesign. This approach proposes a design aid system environment based on proposed models and on a constraint propagation mechanism link to a traditional CAD/CAM system. Aprototype based in a cylinder haed design shows our meaning
Léaux, Floriane. „Relation entre microstructure et fatigue d’un acier ferritique utilisé dans l’industrie automobile : élaboration d’indicateurs d’endommagement“. Thesis, Lille 1, 2012. http://www.theses.fr/2012LIL10112/document.
Der volle Inhalt der QuelleIn the international context of CO2 emissions reduction, VALEO, supported by the French Environment and Energy Agency, develops new car alternators allowing the “Start-Stop” function. Due to their specific geometry and the complex loading conditions, alternator cooling fans are subjected to fatigue damage. Their life time, based on current knowledge, is difficult to assess. A better reliability of the component depends on the understanding of the cyclic damage mechanisms of the material and this is the aim of the PhD thesis.The work followed three axes. At first, fatigue behaviour of the ferritic steel was studied on lab specimens and by means of Low Cycle Fatigue tests. They were carried out under different loading signals, studying the influence of mean strain, of strain rate or of a holding time. Then, a TEM study on one hand, and EBSD investigations on the other hand, focused on the microstructure, allowed to understand and to estimate cyclic plastic damage of the lab specimens, as well as of the fans (before and after cycling in real using conditions). Through this study, damage criteria based on the evolutions of the microstructure have been built and a relationship with the life time has been established. At the end, fatigue information was used in order to improve the material database of the commercial Finite Elements Method (FEM) software called ANSYS®. A better representation of the fatigue behaviour of the material was proposed through the Chaboche model