A Genetic Algorithm of Two-Stage Supply Chain Distribution Problem Associated with Fixed Charge and Multiple Transportation Modes

  • Authors:
  • Feng Chun;Zhang Yi

  • Affiliations:
  • -;-

  • Venue:
  • ICNC '09 Proceedings of the 2009 Fifth International Conference on Natural Computation - Volume 04
  • Year:
  • 2009

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Abstract

A two-stage fixed charge distribution problem associated with multiple transportation modes selection of a supply chain is presented, two kinds of transportation cost and one kind of transshipment cost are involved in: a continuous cost that linearly increases with the amount transported between a source and a destination, and secondly, a fixed charge, that incurs whenever there exists a transportation of a non-zero quantity between a source and a destination, Thirdly, a transshipment cost, incurs whenever there exists a transshipment in the distribution centers(DCs). A genetic algorithm of this problem is designed and applied; a numerical example reveals that the GA can obtain good solution of the problem effective.