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Conference Papers Year : 2016

Multi-item capacitated lot-sizing problem in a flow-shop system with energy consideration

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Abstract

This paper discusses a multi-item capacitated lot-sizing and scheduling problem in a flow-shop system with energy consideration. A mixed integer linear programming is formulated. The planning horizon is defined by a set of periods where each one is characterized by a length, an electricity price, a maximal allowed power and an external demand. Since the capacitated lot-sizing problems are NP-hard, a fix-and-relax heuristic is developed. To evaluate the effectiveness of the proposed heuristic, computational experiments are presented and numerical results are discussed and analyzed. The obtained results are promising.

Dates and versions

hal-02859877 , version 1 (08-06-2020)

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Oussama Masmoudi, Alice Yalaoui, Yassine Ouazene, Hicham Chehade. Multi-item capacitated lot-sizing problem in a flow-shop system with energy consideration. 8th IFAC Conference on Manufacturing Modelling, Management and Control MIM 2016, Jun 2016, Troyes, France. pp.301-306, ⟨10.1016/j.ifacol.2016.07.621⟩. ⟨hal-02859877⟩

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