Modelagem de um sistema kanban atraves de programação estocastica e metodos de resolução

AUTOR(ES)
DATA DE PUBLICAÇÃO

1997

RESUMO

The kanban production system is a pull-type system for shop floor control. It is based on the concept of Just-in-Time production and has the porpuse of scheduling production, reducing inventory levels to a minimum. In this work, a multi-stage assembly-structure production setting with capacity constraints for the component items and the final item is considered. A stochastic optimization model with recourse that takes into account uncertainties of demand of the final item and production capacity is proposed. Backlog is allowed in the final stage. A Branch and Cut method is developed in order to obtain optimal solutions. Sub-optimal solutions are obtained by a heuristic method and by tabu search. Computational test are reported

ASSUNTO(S)

programação etocastica just-in-time heuristica

ACESSO AO ARTIGO

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