Design and implementation of urban logistics distribution center location optimization system

Journal of Hebei University of Science and Technology

卷:38

Chenhao MA¹  Feng ZHOU²  Yang ZHOU²  Peng GUO²  Liman HU² 

[1] School of Economics and Management, Southwest Jiaotong University, Chengdu, Sichuan 610031, China;

[2] School of Mechanical Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China;

关键词: logistics systems management;    logistics distribution center;    location optimization;    genetic algorithm;    online map;   

DOI  :  10.7535/hbkd.2016yx06006

来源: DOAJ

【 摘 要 】

In order to improve the efficiency of urban logistics distribution center location selection, and to overcome the shortcomings of the traditional method based on human aided calculation, the online map is used to obtain the path distance information. Considering the practical construction and operation situation of the logistics distribution center, the cost related impact factors are determined and the location optimization frame is described. Then the mathematical formulation is proposed for minimizing the total cost, and the genetic algorithm based on integer code is designed to solve the problem under consideration. The corresponding system is implemented by C# language. The system is tested based on the practical data, and the computational results demonstrate that the proposed system can automatically obtain the distance information between various nodes and perform the location optimization. Finally the optimal feasible location scheme is delivered by the proposed system.

【 授权许可】

Unknown