Optimisation combinée des coûts de transport et de stockage dans un réseau logistique dyadique, multi-produits avec demande probabiliste

Abstract : The aim of this work is to propose methods of inventory management tailored to specific contexts in order to minimize logistics costs incurred in a logistics network multi-product, multi-level with a probabilistic demand. In my research work, we have focused on the following scientific key-issues: - The proposal of methods of inventory and transportation management for products families in different contexts * The first one is defined to solve the problems identified in a product family characterized by a variable and repetitive demand. This policy is defined by an ordering and a replenishment level for each product and a periodic review. As soon as a product reaches the ordering level, replenishment of the same family products is triggered. * The second one is dedicated to a product family which is characterized by a very punctual and variable demand. This policy is based on inventory shortages. Each shortage of a product in store triggers replenishment of all products of the same family. - The proposal of a multi-criteria classification method in order to select the suitable inventory management method according to specificities of the product and the demand - The analysis and performance comparison of the two procurement policies proposed with standard policies, and their sensitivity with respect to some parameters discriminating: demand variability, cost of products, cost of rush orders.
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Khaled Bahloul. Optimisation combinée des coûts de transport et de stockage dans un réseau logistique dyadique, multi-produits avec demande probabiliste. Recherche opérationnelle [cs.RO]. INSA de Lyon, 2011. Français. ⟨tel-00695275⟩

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