Reformulação para um problema integrado de dimensionamento e sequenciamento de lotes

dc.contributor.authorBernardes, Eduardo Delcides [UNESP]
dc.contributor.authorAraujo, Silvio Alexandre de [UNESP]
dc.contributor.authorRangel, Socorro [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:24:47Z
dc.date.available2014-05-27T11:24:47Z
dc.date.issued2010-09-01
dc.description.abstractIn this paper, some new constraints and an extended formulation are presented for a Lot Sizing and Scheduling Model proposed in the literature. In the production process considered a key material is prepared and is transformed into different final items. The sequencing decisions are related to the order in which the materials are processed and the lot sizing decisions are related to the final items production. The mathematical formulation considers sequence-dependent setup costs and times. Results of the computational tests executed using the software Cplex 10.0 showed that the performance of the branch-and-cut method can be improved by the proposed a priori reformulation.en
dc.description.affiliationDep. de Ciências da Computação e Estatística Insti. de Bioci., Letras e Ciências Exatas UNESP-Univ. Estadual Paulista, São José do Rio Preto - SP
dc.description.affiliationUnespDep. de Ciências da Computação e Estatística Insti. de Bioci., Letras e Ciências Exatas UNESP-Univ. Estadual Paulista, São José do Rio Preto - SP
dc.format.extent637-655
dc.identifierhttp://dx.doi.org/10.1590/S0101-74382010000300008
dc.identifier.citationPesquisa Operacional, v. 30, n. 3, p. 637-655, 2010.
dc.identifier.doi10.1590/S0101-74382010000300008
dc.identifier.fileS0101-74382010000300008.pdf
dc.identifier.issn0101-7438
dc.identifier.issn1678-5142
dc.identifier.lattes9919773182316062
dc.identifier.orcid0000-0002-4762-2048
dc.identifier.scieloS0101-74382010000300008
dc.identifier.scopus2-s2.0-79952386485
dc.identifier.urihttp://hdl.handle.net/11449/71852
dc.language.isopor
dc.relation.ispartofPesquisa Operacional
dc.relation.ispartofsjr0,365
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectA priori reformulation
dc.subjectExtended formulation
dc.subjectLot sizing and scheduling
dc.subjectMixed-integer programming
dc.subjectProduction planning
dc.titleReformulação para um problema integrado de dimensionamento e sequenciamento de lotespt
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/pope/paboutj.htm
unesp.author.lattes9919773182316062
unesp.author.orcid0000-0002-4762-2048[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências Letras e Ciências Exatas, São José do Rio Pretopt

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