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Proposition d'un modèle de désagrégation pour un plan tactique stable dans le contexte des chaînes logistiques et de l'usage d'un APS

Abstract : Currently, enterprises are looking for a method to know how much to produce and when. Furthermore, they want to have a global vision of their production system and logistics. Thus, the supply chain management is responsible for insuring and optimizing the level of service to the customers, while assuring the best profitability for the company. To answer these objectives, we show in this thesis the interest of tactical plan and the way to determine detailed plans (MPS), by using a hierarchical structure (HPP). In this context, we propose a disaggregation methodology at two-levels that allows identification of stable MPS, by taking into account robust and stable forecasted plans (SOP). Optimization models are proposed as well as constraints which take into account decisions relative to each level, in order to insure consistency between them. Finally, we apply a treatment model for the real demand by using the AR (p) process, in order to render more stable the different MPS determined.
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Theses
File URL :
http://docnum.univ-lorraine.fr/prive/SCD_T_2005_0194_ORTIZ_ARAYA.pdf
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Submitted on : Thursday, March 29, 2018 - 10:40:07 AM
Last modification on : Monday, July 6, 2020 - 11:13:22 AM

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  • HAL Id : tel-01746550, version 1

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Virna Angélica Ortiz Araya. Proposition d'un modèle de désagrégation pour un plan tactique stable dans le contexte des chaînes logistiques et de l'usage d'un APS. Autre. Université Henri Poincaré - Nancy 1, 2005. Français. ⟨NNT : 2005NAN10194⟩. ⟨tel-01746550⟩

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