Optimization of multi-product constrained manufacturing problem with shelf lives using metaheuristic algorithms

Maryam Mohammadi, S. Nurmaya Musa, Ardeshir Bahreininejad

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionProfessional

Abstrakti

This article addresses the Economic Lot Scheduling Problem (ELSP) where multiple items produced on a single machine have different production frequencies and specified shelf lives. In the case of unavailable inventory, total backordering is allowed for any of the products. However, production of each item more than once per cycle may be more cost-effective, it might bring about an infeasible schedule. Mathematical models are formulated for solving a multi-item production problem to obtain the minimum yearly cost and feasible manufacturing schedule. Efficient search procedures are used to obtain the optimal solution by employing metaheuristic algorithms, namely genetic algorithm (GA) and simulated annealing (SA). The computational results indicate the prominence of the applied algorithms regarding lower total costs compared to other approaches existing in the literature.
AlkuperäiskieliEnglanti
Otsikko AOTULE 2013 Student Conference, Chulalongkorn Unviersity, Bangkok, Thailand
Sivumäärä1
TilaJulkaistu - 2013
OKM-julkaisutyyppiD3 Ammatillisen konferenssin julkaisusarja
TapahtumaDeans/Admin Staff Meeting/Student Workshop - Bangkok, Thaimaa
Kesto: 17 lokak. 201319 lokak. 2013
Konferenssinumero: 8
http://www.aotule.eng.titech.ac.jp/news/8th.html

Workshop

WorkshopDeans/Admin Staff Meeting/Student Workshop
LyhennettäAOTULE
Maa/AlueThaimaa
KaupunkiBangkok
Ajanjakso17/10/201319/10/2013
www-osoite

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