Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1806-9649-2021v28e55 http://hdl.handle.net/11449/222903 |
Resumo: | Theory of Constraints (TOC) states that every system has a single constraint that limits its performance, on which improvement efforts should be concentrated. This paper compared, through computer simulation, several methods of identifying the capacity-constrained resource in the perspective of a process of continuous improvement. Six make-to-stock (MTS) production line configurations managed by the Simplified Drum-Buffer-Rope (S-DBR) system were simulated, in which six improvement methods were applied, three of them based on the TOC literature, and their performance measured and compared in terms of cycle time and order fill rate. The results showed that, in balanced systems, improvements spread over all resources allowed better results, because, in this case, it is necessary to improve everything to benefit the overall performance. In unbalanced environments, on the other hand, the three methods recommended by TOC, which recommend efforts concentrated on the weakest point of the system, achieved superior performance, with emphasis on the strategy based on the level of utilization. In addition to advancing the frontiers of knowledge in continuous improvement and TOC, the research results show that managers should focus their attention on the resource with the highest degree of utilization to get better and faster performance gains. |
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Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope systemAnálise de estratégias de melhoria de recursos produtivos em ambientes make-to-stock gerenciados pelo sistema tambor-pulmãocorda simplificadoContinuous improvementMake-to-availabilitySimplified drum buffer ropeSimulationTheory of constraintsTheory of Constraints (TOC) states that every system has a single constraint that limits its performance, on which improvement efforts should be concentrated. This paper compared, through computer simulation, several methods of identifying the capacity-constrained resource in the perspective of a process of continuous improvement. Six make-to-stock (MTS) production line configurations managed by the Simplified Drum-Buffer-Rope (S-DBR) system were simulated, in which six improvement methods were applied, three of them based on the TOC literature, and their performance measured and compared in terms of cycle time and order fill rate. The results showed that, in balanced systems, improvements spread over all resources allowed better results, because, in this case, it is necessary to improve everything to benefit the overall performance. In unbalanced environments, on the other hand, the three methods recommended by TOC, which recommend efforts concentrated on the weakest point of the system, achieved superior performance, with emphasis on the strategy based on the level of utilization. In addition to advancing the frontiers of knowledge in continuous improvement and TOC, the research results show that managers should focus their attention on the resource with the highest degree of utilization to get better and faster performance gains.Universidade Estadual Paulista Departamento de Engenharia de Produção, SPUniversidade Federal de São Carlos Departamento de Engenharia de Produção, SPFundação Getúlio Vargas Departamento de Administração, RJUniversidade Estadual Paulista Departamento de Engenharia de Produção, SPUniversidade Estadual Paulista (UNESP)Universidade Federal de São Carlos (UFSCar)Fundação Getúlio VargasGovoni, Humberto [UNESP]de Souza, Fernando Bernardi [UNESP]Castro, Robson Fláviode Souza Rodrigues, José [UNESP]Pires, Silvio Roberto Ignacio2022-04-28T19:47:31Z2022-04-28T19:47:31Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1806-9649-2021v28e55Gestao e Producao, v. 28, n. 4, 2021.1806-96490104-530Xhttp://hdl.handle.net/11449/22290310.1590/1806-9649-2021v28e552-s2.0-85119580906Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGestao e Producaoinfo:eu-repo/semantics/openAccess2022-04-28T19:47:31Zoai:repositorio.unesp.br:11449/222903Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:21:30.448156Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system Análise de estratégias de melhoria de recursos produtivos em ambientes make-to-stock gerenciados pelo sistema tambor-pulmãocorda simplificado |
title |
Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system |
spellingShingle |
Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system Govoni, Humberto [UNESP] Continuous improvement Make-to-availability Simplified drum buffer rope Simulation Theory of constraints |
title_short |
Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system |
title_full |
Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system |
title_fullStr |
Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system |
title_full_unstemmed |
Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system |
title_sort |
Analysis of production resources improvement strategies in make-to-stock environments managed by the simplified drum-buffer-rope system |
author |
Govoni, Humberto [UNESP] |
author_facet |
Govoni, Humberto [UNESP] de Souza, Fernando Bernardi [UNESP] Castro, Robson Flávio de Souza Rodrigues, José [UNESP] Pires, Silvio Roberto Ignacio |
author_role |
author |
author2 |
de Souza, Fernando Bernardi [UNESP] Castro, Robson Flávio de Souza Rodrigues, José [UNESP] Pires, Silvio Roberto Ignacio |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade Federal de São Carlos (UFSCar) Fundação Getúlio Vargas |
dc.contributor.author.fl_str_mv |
Govoni, Humberto [UNESP] de Souza, Fernando Bernardi [UNESP] Castro, Robson Flávio de Souza Rodrigues, José [UNESP] Pires, Silvio Roberto Ignacio |
dc.subject.por.fl_str_mv |
Continuous improvement Make-to-availability Simplified drum buffer rope Simulation Theory of constraints |
topic |
Continuous improvement Make-to-availability Simplified drum buffer rope Simulation Theory of constraints |
description |
Theory of Constraints (TOC) states that every system has a single constraint that limits its performance, on which improvement efforts should be concentrated. This paper compared, through computer simulation, several methods of identifying the capacity-constrained resource in the perspective of a process of continuous improvement. Six make-to-stock (MTS) production line configurations managed by the Simplified Drum-Buffer-Rope (S-DBR) system were simulated, in which six improvement methods were applied, three of them based on the TOC literature, and their performance measured and compared in terms of cycle time and order fill rate. The results showed that, in balanced systems, improvements spread over all resources allowed better results, because, in this case, it is necessary to improve everything to benefit the overall performance. In unbalanced environments, on the other hand, the three methods recommended by TOC, which recommend efforts concentrated on the weakest point of the system, achieved superior performance, with emphasis on the strategy based on the level of utilization. In addition to advancing the frontiers of knowledge in continuous improvement and TOC, the research results show that managers should focus their attention on the resource with the highest degree of utilization to get better and faster performance gains. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-04-28T19:47:31Z 2022-04-28T19:47:31Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1806-9649-2021v28e55 Gestao e Producao, v. 28, n. 4, 2021. 1806-9649 0104-530X http://hdl.handle.net/11449/222903 10.1590/1806-9649-2021v28e55 2-s2.0-85119580906 |
url |
http://dx.doi.org/10.1590/1806-9649-2021v28e55 http://hdl.handle.net/11449/222903 |
identifier_str_mv |
Gestao e Producao, v. 28, n. 4, 2021. 1806-9649 0104-530X 10.1590/1806-9649-2021v28e55 2-s2.0-85119580906 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Gestao e Producao |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1808129312730120192 |