Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | GEPROS. Gestão da Produção. Operações e Sistemas |
Texto Completo: | https://revista.feb.unesp.br/gepros/article/view/2818 |
Resumo: | Purpose - This study presents an extension to a model in the literature for lot-sizing and scheduling in a small foundry with multiple alternate furnaces. The purpose of the model is to minimize delays and inventory costs. In addition, it determines the best use of the load capacity in the furnaces.Theoretical framework – Lot-sizing in foundries in the marketplace is a subject of academic interest due to its applicability and mathematical and computational complexity. Many papers address the production problem in foundries with a single furnace, however, few papers address the possibility of multiple furnaces.Design/methodology/approach - Mathematical modeling was used to represent the lot-sizing and scheduling problem in a small foundry. Data from the company's order books were collected and model validation questionnaires were applied.Findings - The extended model was able to generate good production plans at different planning horizons, with better performance than the current methods obtained by the company.Originality/value - the extension of the model contributes to the literature by addressing the existence of multiple non-simultaneous furnaces, a feature that has not been greatly explored. A comparison with other models is performed to indicate the most suitable model for actual application.Keywords: Alloys scheduling. Foundry. Lot size. Mixed integer programming. |
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GEPROS. Gestão da Produção. Operações e Sistemas |
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Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnacesFundiçãoDimensionamento de lotesSequenciamento de ligasProgramação inteira mista.Purpose - This study presents an extension to a model in the literature for lot-sizing and scheduling in a small foundry with multiple alternate furnaces. The purpose of the model is to minimize delays and inventory costs. In addition, it determines the best use of the load capacity in the furnaces.Theoretical framework – Lot-sizing in foundries in the marketplace is a subject of academic interest due to its applicability and mathematical and computational complexity. Many papers address the production problem in foundries with a single furnace, however, few papers address the possibility of multiple furnaces.Design/methodology/approach - Mathematical modeling was used to represent the lot-sizing and scheduling problem in a small foundry. Data from the company's order books were collected and model validation questionnaires were applied.Findings - The extended model was able to generate good production plans at different planning horizons, with better performance than the current methods obtained by the company.Originality/value - the extension of the model contributes to the literature by addressing the existence of multiple non-simultaneous furnaces, a feature that has not been greatly explored. A comparison with other models is performed to indicate the most suitable model for actual application.Keywords: Alloys scheduling. Foundry. Lot size. Mixed integer programming.A Fundacao para o Desenvolvimento de Bauru (FunDeB)2021-12-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttps://revista.feb.unesp.br/gepros/article/view/281810.15675/gepros.v16i4.2818Revista Gestão da Produção Operações e Sistemas; v. 16 n. 4 (2021); 821984-2430reponame:GEPROS. Gestão da Produção. Operações e Sistemasinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporhttps://revista.feb.unesp.br/gepros/article/view/2818/pdfhttps://revista.feb.unesp.br/gepros/article/view/2818/1946Copyright (c) 2021 Revista Gestão da Produção Operações e Sistemasinfo:eu-repo/semantics/openAccessBertulucci, Michael FerreiraAlves, Giovanna AbreuCamargo, Victor Claudio Bento2023-11-22T15:24:58Zoai:ojs.gepros.emnuvens.com.br:article/2818Revistahttps://revista.feb.unesp.br/geprosPUBhttps://revista.feb.unesp.br/gepros/oaigepros@feb.unesp.br||abjabbour@feb.unesp.br1984-24301809-614Xopendoar:2023-11-22T15:24:58GEPROS. Gestão da Produção. Operações e Sistemas - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces |
title |
Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces |
spellingShingle |
Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces Bertulucci, Michael Ferreira Fundição Dimensionamento de lotes Sequenciamento de ligas Programação inteira mista. |
title_short |
Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces |
title_full |
Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces |
title_fullStr |
Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces |
title_full_unstemmed |
Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces |
title_sort |
Mathematical modeling to optimize production planning and scheduling in a small foundry with multiple alternating furnaces |
author |
Bertulucci, Michael Ferreira |
author_facet |
Bertulucci, Michael Ferreira Alves, Giovanna Abreu Camargo, Victor Claudio Bento |
author_role |
author |
author2 |
Alves, Giovanna Abreu Camargo, Victor Claudio Bento |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Bertulucci, Michael Ferreira Alves, Giovanna Abreu Camargo, Victor Claudio Bento |
dc.subject.por.fl_str_mv |
Fundição Dimensionamento de lotes Sequenciamento de ligas Programação inteira mista. |
topic |
Fundição Dimensionamento de lotes Sequenciamento de ligas Programação inteira mista. |
description |
Purpose - This study presents an extension to a model in the literature for lot-sizing and scheduling in a small foundry with multiple alternate furnaces. The purpose of the model is to minimize delays and inventory costs. In addition, it determines the best use of the load capacity in the furnaces.Theoretical framework – Lot-sizing in foundries in the marketplace is a subject of academic interest due to its applicability and mathematical and computational complexity. Many papers address the production problem in foundries with a single furnace, however, few papers address the possibility of multiple furnaces.Design/methodology/approach - Mathematical modeling was used to represent the lot-sizing and scheduling problem in a small foundry. Data from the company's order books were collected and model validation questionnaires were applied.Findings - The extended model was able to generate good production plans at different planning horizons, with better performance than the current methods obtained by the company.Originality/value - the extension of the model contributes to the literature by addressing the existence of multiple non-simultaneous furnaces, a feature that has not been greatly explored. A comparison with other models is performed to indicate the most suitable model for actual application.Keywords: Alloys scheduling. Foundry. Lot size. Mixed integer programming. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12-13 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revista.feb.unesp.br/gepros/article/view/2818 10.15675/gepros.v16i4.2818 |
url |
https://revista.feb.unesp.br/gepros/article/view/2818 |
identifier_str_mv |
10.15675/gepros.v16i4.2818 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
https://revista.feb.unesp.br/gepros/article/view/2818/pdf https://revista.feb.unesp.br/gepros/article/view/2818/1946 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Revista Gestão da Produção Operações e Sistemas info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Revista Gestão da Produção Operações e Sistemas |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document |
dc.publisher.none.fl_str_mv |
A Fundacao para o Desenvolvimento de Bauru (FunDeB) |
publisher.none.fl_str_mv |
A Fundacao para o Desenvolvimento de Bauru (FunDeB) |
dc.source.none.fl_str_mv |
Revista Gestão da Produção Operações e Sistemas; v. 16 n. 4 (2021); 82 1984-2430 reponame:GEPROS. Gestão da Produção. Operações e Sistemas instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
GEPROS. Gestão da Produção. Operações e Sistemas |
collection |
GEPROS. Gestão da Produção. Operações e Sistemas |
repository.name.fl_str_mv |
GEPROS. Gestão da Produção. Operações e Sistemas - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
gepros@feb.unesp.br||abjabbour@feb.unesp.br |
_version_ |
1788170895309668352 |