An Approach Based on Langranian Relaxation and the Taboo Search for the MultiStage Lot Sizing Problem.

Authors

  • Lilian Kátia de Oliveira
  • Regina Berretta

DOI:

https://doi.org/10.15675/gepros.v0i3.170

Abstract

This paper addresses the multistage capacitated lot-sizing problem. The objective is to determine the quantity to be produced in order to attain the demand xx in each period of a planning horizon. The aim is to minimize production, inventory and setup costs. The resources are limited and the setup times are considered. The formulation presented is a mixed integer programming and the problem is NP-Hard. The heuristics use Lagrange relaxation and Tabu Search and they are compared with the ones in França et al. (1997), Tempelmeier and Derstroff (1996) and Özdamar and Barbarosoglu (2000). Keywords: Lot-Sizing, Lagrangean Relaxation, Tabu Search.

Published

2007-09-01

How to Cite

Oliveira, L. K. de, & Berretta, R. (2007). An Approach Based on Langranian Relaxation and the Taboo Search for the MultiStage Lot Sizing Problem. Revista Gestão Da Produção Operações E Sistemas, (3), Pag. 77. https://doi.org/10.15675/gepros.v0i3.170

Issue

Section

Articles