Lead time considerations for the multi-level capacitated lot-sizing problem

• Tipo: Relatório Técnico
• Data: 2009

Autores

Christian Almeder (Autor) FEUP; Diego Klabjan (Autor) FEUP; B. Almada-Lobo (Autor) FEUP

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Outras ciências da engenharia e tecnologias

CORDIS: Ciências Físicas > Ciência de computadores > Programação ; Ciências Tecnológicas > Engenharia > Engenharia industrial

Outras Informações

Resumo (PT): The classical multi-level capacitated lot-sizing problem is often not suitable to correctly capture resource requirements and precedence relations. We tackle this issue by explicitly modeling these two aspects. Two models are presented; one considering batch production and the other one allowing lot-streaming. Comparisons with traditional models demonstrate the capability of the new approach to deliver more realistic and practically feasible results. Large-scale cases are solved by Benders, which has been enhanced in several novel ways.

Idioma: Português

Tipo (Avaliação Docente): Científica

Nº de páginas: 27