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

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.
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https://hal-utt.archives-ouvertes.fr/hal-02859877
Contributor : Jean-Baptiste Vu Van <>
Submitted on : Monday, June 8, 2020 - 9:51:31 AM
Last modification on : Tuesday, June 9, 2020 - 3:29:43 AM

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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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