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Contribution à l'étude de la performance et de la robustesse des ordonnancements conjoints Production/Maintenance - Cas du Flowshop.

Abstract : Maintenance and the production are two functions which act on the same resources. However the scheduling of their respective activities is independent, and does not take into account this constraint. The resources (machines) are always regarded as being constantly or during certain time windows. Consequently, the planning of maintenance has never priority on the production, to carry out preventive interventions. In this thesis, we propose some solutions to the problem of common and integrated maintenance and production planning tasks, with the objective to respect the intrinsic constraints of the problem. The objective of our work is double. On the one hand, we want to show the need for developing joint scheduling production/maintenance heuristic, to optimise production system reliability. In this context, we propose the adaptation of some heuristics approaches: constructive, iterative and evolutionary in the case of joint scheduling production/maintenance in a permutation flowshop. On the other hand, we studied the maintenance contribution to the robustness of these joint scheduling. The suggested model has a main goal: to register the generation of joint scheduling as a proactive approach. The integration of maintenance tasks during the generation of production scheduling of production, is to be put at the profit of their robustness.
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Fatima Benbouzid Sitayeb. Contribution à l'étude de la performance et de la robustesse des ordonnancements conjoints Production/Maintenance - Cas du Flowshop.. Automatique / Robotique. Université de Franche-Comté, 2005. Français. ⟨tel-00257906⟩

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