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dc.contributor.authorŞafak, C. U.
dc.contributor.authorYılmaz, Görkem
dc.contributor.authorAlbey, Erinç
dc.date.accessioned2020-08-26T11:17:38Z
dc.date.available2020-08-26T11:17:38Z
dc.date.issued2019
dc.identifier.issn2405-8963en_US
dc.identifier.urihttp://hdl.handle.net/10679/6834
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S2405896319314697
dc.description.abstractThis study represents a decomposition heuristic approach for simultaneous lot sizing and scheduling problem for multiple product, multiple parallel machines with secondary resources. The motivation of the study comes from the real-world instance of a plastic injection plant at Vestel Electronics. The plastic injection plant requires plastic injection molds at the planner's disposal, in order to produce variations of products, by the compatible plastic injection machines. The variations on the molds and the mold changes on the machines bring out sequence dependent major and minor setups. Since each machine requires an operator, we have extended the formulation with workforce and shift planning Results show that proposed heuristic yields comparable solutions to that of exact model for small and medium size instances; and provides schedules for the large size instances, for which exact model cannot find a feasible solution in the allotted time.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.ispartofIFAC-PapersOnLine
dc.rightsopenAccess
dc.titleA hierarchical approach for solving simultaneous lot sizing and scheduling problem with secondary resourcesen_US
dc.typeConference paperen_US
dc.publicationstatusPublisheden_US
dc.contributor.departmentÖzyeğin University
dc.contributor.authorID(ORCID 0000-0001-5004-0578 & YÖK ID 144710) Albey, Erinç
dc.contributor.authorID(ORCID 0000-0001-8845-4389 & YÖK ID 236489) Yılmaz, Görkem
dc.contributor.ozuauthorYılmaz, Görkem
dc.contributor.ozuauthorAlbey, Erinç
dc.identifier.volume52en_US
dc.identifier.issue13en_US
dc.identifier.startpage1931en_US
dc.identifier.endpage1936en_US
dc.identifier.wosWOS:000504282400328
dc.identifier.doi10.1016/j.ifacol.2019.11.485en_US
dc.subject.keywordsSimultaneous lot sizing and schedulingen_US
dc.subject.keywordsDecomposition heuristicsen_US
dc.subject.keywordsSequence dependent setupsen_US
dc.subject.keywordsSecondary resourcesen_US
dc.subject.keywordsWorkforce planningen_US
dc.subject.keywordsShift planningen_US
dc.identifier.scopusSCOPUS:2-s2.0-85078871618
dc.contributor.authorMale2
dc.relation.publicationcategoryConference Paper - International - Institutional Academic Staff


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