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Aide à la planification dans les chaînes logistiques en présence de demande flexible

François Galasso 1
1 LAAS-MOGISA
LAAS - Laboratoire d'analyse et d'architecture des systèmes
Abstract : In the global context of middle term planning of Supply Chains, this work suggests an approach aiming at improving the coordination between supply chain's partners. This approach aims at 1) providing the manager with a good visibility of his capacity to answer a demand pervaded by uncertainty and 2) allowing him to compare the various decisions he can make along time. In that purpose, a simulation framework for supply chain planning based on a mixed integer linear programming model, implemented with Xpress-MP(r), is proposed. Such a framework allows the simulation of a complete rolling horizon planning process. This tool is built in order to simulate and evaluate several scenarios for comparative studies of 1) temporal constraints linked to the necessary anticipation of decisions and 2) the introduction and management of uncertain demand in the planning process. Numerical experiments show that a better handling of suppliers and customers characteristics in the planning process can improve the supply chain efficiency.
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Submitted on : Friday, May 25, 2007 - 4:02:08 PM
Last modification on : Friday, October 23, 2020 - 5:02:16 PM
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  • HAL Id : tel-00149437, version 1

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François Galasso. Aide à la planification dans les chaînes logistiques en présence de demande flexible. Automatique / Robotique. Institut National Polytechnique de Toulouse - INPT, 2007. Français. ⟨tel-00149437⟩

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