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Heuristic approaches for lot splitting and scheduling in identical parallel machines

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Resumo:In this paper we address a practical lot splitting and scheduling problem of a textile company that produces fine knitted garments. The problem consists of finding a weekly production plan for the knitting section, in which the garment components are produced in a set of parallel machines. We solve the problem in two steps using heuristic approaches. In the first step one of two heuristics (a network flow heuristic and a constructive heuristic) is applied to find an initial solution and in the second step local search based algorithms are applied to improve the quality of the solutions.
Autores principais:Pimentel, Carina
Outros Autores:Alvelos, Filipe; Carvalho, J.M. Valério de; Duarte, António
Assunto:Production lot splitting and scheduling Heuristics Real-world problem
Ano:2010
País:Portugal
Tipo de documento:comunicação em conferência
Tipo de acesso:acesso aberto
Instituição associada:Instituto Politécnico de Bragança
Idioma:inglês
Origem:Biblioteca Digital do IPB

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