JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2013, Vol. 43 ›› Issue (3): 38-42.

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Fuzzy DEA evaluation model and its application of vehicle routing in tobacco distribution center

HU Hong-chun1, SHI Qing-sheng2, HU Xiao-yu3   

  1. 1. Staff Development Institute of China Nation Tobacco Corporation, Zhengzhou 450000, China;
    2. College of Electrical Engineering, Henan University of Technology, Zhengzhou 450001, China;
    3. Business Management Department, Tongling Collage, Tongling 244000, China
  • Received:2013-05-08 Online:2013-06-20 Published:2013-05-08

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Abstract:

In order to further optimize the vehicle routing in tobacco distribution centers, a vehicle routing evaluation model based on data envelopment analysis (DEA) method was proposed. The preliminary of DEA was introduced first. Then, a fuzzy DEA evaluation model was established, whose inputs were vehicle number and mileage and outputs were customer satisfaction, total distribution area, application degree, and customer number. Finally,taken certain distribution system with 13 tobacco distribution centers as the examples, the technical efficiency, scale efficiency, and technique-invalid slack variables were evaluated using proposed model, and the optimal distribution scheme was reported.

Key words: tobacco distribution, fuzzy DEA, routing optimization, scale efficiency, slack variable

CLC Number: 

  • F295.22
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