International Journal of Supply and Operations Management (Feb 2019)

Integration of P-hub Location Problem and 3M Supply Chain

  • M.B. Fakhrzad,
  • Amir Shafiei Alavijeh.,
  • H. Hossaini Nasab,
  • A. Mostafaeipour

DOI
https://doi.org/10.22034/2019.1.2
Journal volume & issue
Vol. 6, no. 1
pp. 11 – 29

Abstract

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The present study proposes an integrated model for hub location problem in a Multi-location, Multi-period, Multi-commodity (3M), three echelon supply chain. The problem is formulated as a mixed integer programming model and solved using GAMS software. As the developed model is a mixed integer non leaner programming and NP-hard, a new algorithm for re-formulation is proposed to change it to a mixed integer leaner programming and also a new heuristic algorithms is proposed to solve it in a reasonable time. To prove the applicability of the model, the well-known real CAB data set is used. Numerical examples show the benefit of the proposed model in both solution time and result quality.

Keywords