Industrial Engineering Journal ›› 2012, Vol. 15 ›› Issue (4): 7-11.

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Modeling and Optimization of Multimodal Transportation  with Fuzzy Time Window

  

  1. (1.School of International Business, Sichuan International Studies University, Chongqing 400031, China; 
    2. School of Economics and Business Administration, Chongqing University, Chongqing 400044, China)
  • Online:2012-08-31 Published:2012-09-19

Abstract: The problem of modeling and optimization of multimodal transportation with fuzzy time window is discussed in this paper. Based on a network description for this problem, an optimization model is presented for it. After analyzing the characteristics of the model, a hybrid Taguchi genetic algorithm is then proposed to solve the problem. It optimizes the transportation routes and the combination of means of transportation. An example with five orders that have different fuzzy time windows is use to show the effectiveness of the proposed method. Numerical results show that it is efficient and satisfied result can be obtained.

Key words: fourth party logistics, multimodal transportation, hybrid Taguchi genetic algorithm