The integrated lot sizing and cutting stock problem in a furniture factory
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3182/20130522-3-BR-4036.00030 http://hdl.handle.net/11449/76241 |
Resumo: | This work studies the integrated lot sizing and cutting stock problem, where the goal is to capture the dependency that exists between two important decisions in the production process, in order to economize raw materials and also reduce production and inventory costs. The integrated lot sizing and cutting stock problem is studied in a small furniture factory that produces wardrobes, dressing tables and cupboards and the lot sizing and cutting stock decisions are taken by the production manager. A column-generation technique is used to solve a linear relaxation of the proposed model. The computational results, using real data from the factory, show that it is possible to reduce total inventory and raw material costs when integrated planning is used. © 2013 IFAC. |
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Repositório Institucional da UNESP |
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The integrated lot sizing and cutting stock problem in a furniture factoryCombinatorial optimizationFurniture industryLot sizingTwo-dimensional cutting stockComputational resultsCutting stock problemIntegrated planningProduction and inventoryProduction managerTwo-dimensional cutting stocksManufactureInteger programmingThis work studies the integrated lot sizing and cutting stock problem, where the goal is to capture the dependency that exists between two important decisions in the production process, in order to economize raw materials and also reduce production and inventory costs. The integrated lot sizing and cutting stock problem is studied in a small furniture factory that produces wardrobes, dressing tables and cupboards and the lot sizing and cutting stock decisions are taken by the production manager. A column-generation technique is used to solve a linear relaxation of the proposed model. The computational results, using real data from the factory, show that it is possible to reduce total inventory and raw material costs when integrated planning is used. © 2013 IFAC.UNESP - Universidade Estadual Paulista, Rua Cristóvão Colombo, 2265, São José do Rio Preto, SP. CEP 15054-000UNESP - Universidade Estadual Paulista, Rua Cristóvão Colombo, 2265, São José do Rio Preto, SP. CEP 15054-000Universidade Estadual Paulista (Unesp)Vanzela, Matheus [UNESP]Rangel, Socorro [UNESP]De Araujo, Silvio A. [UNESP]2014-05-27T11:30:08Z2014-05-27T11:30:08Z2013-08-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject390-395http://dx.doi.org/10.3182/20130522-3-BR-4036.00030IFAC Proceedings Volumes (IFAC-PapersOnline), p. 390-395.1474-6670http://hdl.handle.net/11449/7624110.3182/20130522-3-BR-4036.000302-s2.0-848810530190000-0002-4762-2048Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengIFAC Proceedings Volumes (IFAC-PapersOnline)info:eu-repo/semantics/openAccess2021-10-23T21:41:34Zoai:repositorio.unesp.br:11449/76241Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:47:58.785576Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
The integrated lot sizing and cutting stock problem in a furniture factory |
title |
The integrated lot sizing and cutting stock problem in a furniture factory |
spellingShingle |
The integrated lot sizing and cutting stock problem in a furniture factory Vanzela, Matheus [UNESP] Combinatorial optimization Furniture industry Lot sizing Two-dimensional cutting stock Computational results Cutting stock problem Integrated planning Production and inventory Production manager Two-dimensional cutting stocks Manufacture Integer programming |
title_short |
The integrated lot sizing and cutting stock problem in a furniture factory |
title_full |
The integrated lot sizing and cutting stock problem in a furniture factory |
title_fullStr |
The integrated lot sizing and cutting stock problem in a furniture factory |
title_full_unstemmed |
The integrated lot sizing and cutting stock problem in a furniture factory |
title_sort |
The integrated lot sizing and cutting stock problem in a furniture factory |
author |
Vanzela, Matheus [UNESP] |
author_facet |
Vanzela, Matheus [UNESP] Rangel, Socorro [UNESP] De Araujo, Silvio A. [UNESP] |
author_role |
author |
author2 |
Rangel, Socorro [UNESP] De Araujo, Silvio A. [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Vanzela, Matheus [UNESP] Rangel, Socorro [UNESP] De Araujo, Silvio A. [UNESP] |
dc.subject.por.fl_str_mv |
Combinatorial optimization Furniture industry Lot sizing Two-dimensional cutting stock Computational results Cutting stock problem Integrated planning Production and inventory Production manager Two-dimensional cutting stocks Manufacture Integer programming |
topic |
Combinatorial optimization Furniture industry Lot sizing Two-dimensional cutting stock Computational results Cutting stock problem Integrated planning Production and inventory Production manager Two-dimensional cutting stocks Manufacture Integer programming |
description |
This work studies the integrated lot sizing and cutting stock problem, where the goal is to capture the dependency that exists between two important decisions in the production process, in order to economize raw materials and also reduce production and inventory costs. The integrated lot sizing and cutting stock problem is studied in a small furniture factory that produces wardrobes, dressing tables and cupboards and the lot sizing and cutting stock decisions are taken by the production manager. A column-generation technique is used to solve a linear relaxation of the proposed model. The computational results, using real data from the factory, show that it is possible to reduce total inventory and raw material costs when integrated planning is used. © 2013 IFAC. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08-08 2014-05-27T11:30:08Z 2014-05-27T11:30:08Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3182/20130522-3-BR-4036.00030 IFAC Proceedings Volumes (IFAC-PapersOnline), p. 390-395. 1474-6670 http://hdl.handle.net/11449/76241 10.3182/20130522-3-BR-4036.00030 2-s2.0-84881053019 0000-0002-4762-2048 |
url |
http://dx.doi.org/10.3182/20130522-3-BR-4036.00030 http://hdl.handle.net/11449/76241 |
identifier_str_mv |
IFAC Proceedings Volumes (IFAC-PapersOnline), p. 390-395. 1474-6670 10.3182/20130522-3-BR-4036.00030 2-s2.0-84881053019 0000-0002-4762-2048 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
IFAC Proceedings Volumes (IFAC-PapersOnline) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
390-395 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129359324643328 |