Refinamentos na heurística de George e Robinson para o problema do carregamento de caixas dentro de contêineres

Authors

  • Fabiana Oliveira Ceccilio
  • Reinaldo Morabito

DOI:

https://doi.org/10.14295/transportes.v12i1.125

Abstract

Neste trabalho apresentamos refinamentos da heurística de George e Robinson (1980) para o problema de arranjar o maior volume possível de caixas de tamanhos (li., Wi, hi) e quantidades bi, i =  = 1 ..., in, dentro de um contêiner de tamanho (L, W, H). Esta heurística é conhecida pela sua simplicidade e facilidade de implementação em situações reais. Os refinamentos propostos também são facilmente implementados em computador, são flexíveis para incluir restrições práticas adicionais, são conservadores quanto à geração de carregamentos estáveis e obtêm boas soluções com pouco esforço computacional. Resolvemos diversos exemplos aleatórios, exemplos da literatura de corte e empacotamento e exemplos reais para ilustrar o desempenho dos refinamentos, em comparação à heurística original de George e Robinson e outros métodos.

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Published

2004-07-02

How to Cite

Ceccilio, F. O., & Morabito, R. (2004). Refinamentos na heurística de George e Robinson para o problema do carregamento de caixas dentro de contêineres. Transportes, 12(1). https://doi.org/10.14295/transportes.v12i1.125

Issue

Vol. 12 No. 1 (2004)

Section

Articles

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