A Lagrangian relaxation approach to a coupled lot-sizing and cutting stock problem
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
20/05/2014
20/05/2014
01/06/2009
|
| Resumo |
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Industrial production processes involving both lot-sizing and cutting stock problems are common in many industrial settings. However, they are usually treated in a separate way, which could lead to costly production plans. In this paper, a coupled mathematical model is formulated and a heuristic method based on Lagrangian relaxation is proposed. Computational results prove its effectiveness. (C) 2009 Elsevier B.V. All rights reserved. |
| Formato |
219-227 |
| Identificador |
http://dx.doi.org/10.1016/j.ijpe.2009.02.011 International Journal of Production Economics. Amsterdam: Elsevier B.V., v. 119, n. 2, p. 219-227, 2009. 0925-5273 http://hdl.handle.net/11449/40948 10.1016/j.ijpe.2009.02.011 WOS:000267643400001 |
| Idioma(s) |
eng |
| Publicador |
Elsevier B.V. |
| Relação |
International Journal of Production Economics |
| Direitos |
closedAccess |
| Palavras-Chave | #Lot-sizing #Cutting stock #Production planning #Mixed-integer programming #Lagrangian relaxation |
| Tipo |
info:eu-repo/semantics/article |
