Models for capacitated lot-sizing problem with backlogging, setup carryover and crossover

• Tipo: Artigo em Revista Científica Internacional
• Data: 2014

Autores

Marcio Belo Filho (Autor) FEUP; Bernardo Almada Lobo (Autor) FEUP; Franklina Toledo (Autor) FEUP

Revista

Título: Journal of the Operational Research Society

Vol. 65 Nº 11

Páginas: 1735-1747

ISSN: 0160-5682

Editora: Taylor & Francis

Indexação

ISI Web of Knowledge - 8 Citações

ISI Web of Science

Scopus - 10 Citações

COMPENDEX

INSPEC

Classificação Científica

FOS: Ciências da engenharia e tecnologias

CORDIS: Ciências Tecnológicas

Outras Informações

ID Authenticus: P-009-XVB

DOI: 10.1057/jors.2013.131

Resumo (PT): Setup operations are significant in some production environments. It is mandatory that their production plans consider some features, as setup state conservation across periods through setup carryover and crossover. The modelling of setup crossover allows more flexible decisions and is essential for problems with long setup times. This paper proposes two models for the capacitated lot-sizing problem with backlogging and setup carryover and crossover. The first is in line with other models from the literature, whereas the second considers a disaggregated setup variable, which tracks the starting and completion times of the setup operation. This innovative approach permits a more compact formulation. Computational results show that the proposed models have outperformed other state-of-the-art formulation. keywords: Lot sizing, setup carryover, setup crossover, mixed integer linear programming.

Idioma: Inglês

Tipo (Avaliação Docente): Científica