Formulações Fortes para o Problema de Dimensionamento de Lotes com Várias Plantas

Gislaine Mara Melega, Diego Jacinto Fiorotto, Silvio Alexandre de Araujo

Abstract


Este trabalho aborda o problema de dimensionamento de lotes em um ambiente com várias plantas. Cada item pode ser produzido em qualquer planta e é possível atender a demanda de uma determinada planta com produção proveniente de uma (ou várias) outras plantas, para tanto, incorre-se um custo de transferência. O objetivo do trabalho consiste em desenvolver formulações fortes para este problema. Para tanto são investigadas reformulações que baseiam-se no problema do caminho mínimo e localização de facilidades. Por fim, alguns resultados computacionais são apresentados comparando todas as formulações propostas.


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DOI: https://doi.org/10.5540/tema.2013.014.03.0305

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