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Theses

Outils d'aide à la décision pour la mise en place et la configuration dynamique des lignes de production reconfigurables

Abstract : The research work conducted in this thesis deals with the optimization in the design of multi-product reconfigurable lines. Such lines are characterized by their ability to handle different products, where each of them requires an appropriate line configuration. Moving from one product configuration to another means that the line has to be reconfigured by reassigning some tasks/modules be-tween the available stations/machines. Thus, given a set of products, the following two optimization problems are studied. The first one consists in designing an admissible line configuration for each product so that the number of task reassignments is minimized when switching between configurations. The second problem aims at identifying the minimum number of modules needed to manufacture all the products. For these two problems, we have proposed, at first, a MILP formulation. Subsequently, we have developed a heuristic approach, called Halt-and-Fix, for the first problem, and a decomposition method for the second. These two problems open the way to interesting research perspectives.
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https://tel.archives-ouvertes.fr/tel-03520800
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Submitted on : Tuesday, January 11, 2022 - 11:37:23 AM
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  • HAL Id : tel-03520800, version 1

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Abdelkrim Ramzi yelles-Chaouche. Outils d'aide à la décision pour la mise en place et la configuration dynamique des lignes de production reconfigurables. Recherche opérationnelle [cs.RO]. Ecole nationale supérieure Mines-Télécom Atlantique, 2021. Français. ⟨NNT : 2021IMTA0269⟩. ⟨tel-03520800⟩

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