Please use this identifier to cite or link to this item: http://repositorio.inesctec.pt/handle/123456789/5720
Title: Models for capacitated lot-sizing problem with backlogging, setup carryover and crossover
Authors: Belo Filho,MAF
Toledo,FMB
Bernardo Almada-Lobo
Issue Date: 2014
Abstract: 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.
URI: http://repositorio.inesctec.pt/handle/123456789/5720
http://dx.doi.org/10.1057/jors.2013.131
metadata.dc.type: article
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Appears in Collections:CEGI - Articles in International Journals

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