Detalhes bibliográficos
Ano de defesa: |
2014 |
Autor(a) principal: |
Silva, Fábio Molina da |
Orientador(a): |
Tavares Neto, Roberto Fernandes
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Banca de defesa: |
Não Informado pela instituição |
Tipo de documento: |
Tese
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Tipo de acesso: |
Acesso aberto |
Idioma: |
por |
Instituição de defesa: |
Universidade Federal de São Carlos
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Programa de Pós-Graduação: |
Programa de Pós-Graduação em Engenharia de Produção - PPGEP
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Departamento: |
Não Informado pela instituição
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País: |
BR
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Palavras-chave em Português: |
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Palavras-chave em Inglês: |
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Área do conhecimento CNPq: |
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Link de acesso: |
https://repositorio.ufscar.br/handle/20.500.14289/3452
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Resumo: |
The PBC System is a well-known Ordering System that periodically syncronizes the material flow of the shop floor. The PBC has the property of constant and planned production lead-time, a policy of minimal lot sizing and a constant frequency on order releasing. An exhaustive literature review presented in this thesis has shown that work uses PBC when the production capacity is not constant. This is a reality presented in companies where compensatory times off allows the capacity be tranfer between time stamps and employees that can work on diferente positions, allowing the capacity to be managed from one working center to another. This work formally defines those issues using mathematical programming, and defines a set of heuristics to solve it. After the application of the models and heuristics to a set of instances, one can note that the heuristics are eficiente to solve the problem, and the strategy of using PBC is very successful in the studied environment (production system with variable capacity). |