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Modélisation et simulation de la logistique d'approvisionnement dans l'industrie automobile : application pour un grand constructeur

Abstract : Faced with a production context in constant evolution, car manufacturers need to control their supply chain. Nowadays production systems are sa complicated that it is difficult to evaluate globally their performance, from the car order to the delivery. Our works contribute improve flexibility of logistics and to increase the reactivity in case of supply hazards. We propose so a supply flows modeling in purpose of simulation. In a systemic framewework, we propose also a UML meta-model of the flows, then instantiate to the PSA Supply Chain. Relevant indicators are then proposed for the global performance of logistic system. This modeling is implemented in simulation software (SimAppro) of ail the PSA Supplly Chain, connected ta the enterprise information systems. We propose and use next a validation process of the tool. Finally we apply our works to industrial problem. His aim is to answer of the just inventory security level without changing the Quality of Service. Results obtain with heuristics (decisional aspect) coupled to the simulator SimAppro(evaluation) let expecting the possibility of global decreasing of the inventory security level, with an increase produced quality.
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https://hal.univ-lorraine.fr/tel-01748668
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Alexandre Villeminot. Modélisation et simulation de la logistique d'approvisionnement dans l'industrie automobile : application pour un grand constructeur. Autre. Université Henri Poincaré - Nancy 1, 2004. Français. ⟨NNT : 2004NAN10232⟩. ⟨tel-01748668⟩

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