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Two-stage assembly-type flowshop batch scheduling problem subject to a fixed job sequence / F. J. Hwang in Journal of the operational research society (JORS), Vol. 63 N° 6 (Juin 2012) 

Public ISBD [article]  in Journal of the operational research society (JORS) > Vol. 63 N° 6 (Juin 2012) . - pp. 839–845 Titre : Two-stage assembly-type flowshop batch scheduling problem subject to a fixed job sequence Type de document : texte imprimé Auteurs : F. J. Hwang, Auteur ; B. M. T. Lin, Auteur Année de publication : 2012 Article en page(s) : pp. 839–845 Note générale : Operational research Langues : Anglais (eng) Mots-clés : Assembly  flowshop  Batch  scheduling  Fixed  sequence  Dynamic  programming Index. décimale : 001.424 Résumé : This paper discusses a two-stage assembly-type flowshop scheduling problem with batching considerations subject to a fixed job sequence. The two-stage assembly flowshop consists of m stage-1 parallel dedicated machines and a stage-2 assembly machine which processes the jobs in batches. Four regular performance metrics, namely, the total completion time, maximum lateness, total tardiness, and number of tardy jobs, are considered. The goal is to obtain an optimal batching decision for the predetermined job sequence at stage 2. This study presents a two-phase algorithm, which is developed by coupling a problem-transformation procedure with a dynamic program. The running time of the proposed algorithm is O(mn+n5), where n is the number of jobs. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v63/n6/abs/jors201190a.html [article] Two-stage assembly-type flowshop batch scheduling problem subject to a fixed job sequence [texte imprimé] / F. J. Hwang, Auteur ; B. M. T. Lin, Auteur . - 2012 . - pp. 839–845. Operational research Langues : Anglais (eng) in Journal of the operational research society (JORS) > Vol. 63 N° 6 (Juin 2012) . - pp. 839–845 Mots-clés : Assembly  flowshop  Batch  scheduling  Fixed  sequence  Dynamic  programming Index. décimale : 001.424 Résumé : This paper discusses a two-stage assembly-type flowshop scheduling problem with batching considerations subject to a fixed job sequence. The two-stage assembly flowshop consists of m stage-1 parallel dedicated machines and a stage-2 assembly machine which processes the jobs in batches. Four regular performance metrics, namely, the total completion time, maximum lateness, total tardiness, and number of tardy jobs, are considered. The goal is to obtain an optimal batching decision for the predetermined job sequence at stage 2. This study presents a two-phase algorithm, which is developed by coupling a problem-transformation procedure with a dynamic program. The running time of the proposed algorithm is O(mn+n5), where n is the number of jobs. DEWEY : 001.424 ISSN : 0160-5682 En ligne : http://www.palgrave-journals.com/jors/journal/v63/n6/abs/jors201190a.html