Mixed truck delivery systems with both hub-and-spoke and direct shipment

被引:66
作者
Liu, JY [1 ]
Li, CL
Chan, CY
机构
[1] Hong Kong Univ Sci & Technol, Dept Ind Engn & Engn Management, Kowloon, Hong Kong, Peoples R China
[2] Hong Kong Polytech Univ, Dept Shipping & Transport Logist, Kowloon, Hong Kong, Peoples R China
关键词
truck delivery system; hub-and-spoke; direct shipment; mixed system; vehicle routing; heuristic algorithm;
D O I
10.1016/S1366-5545(03)00005-X
中图分类号
F [经济];
学科分类号
02 ;
摘要
This paper studies a mixed truck delivery system that allows both hub-and-spoke and direct shipment delivery modes. A heuristic algorithm is developed to determine the mode of delivery for each demand and to perform vehicle routing in both modes of deliveries. Computational experiments are carried out on a large set of randomly generated problem instances to compare the mixed system with the pure hub-and-spoke system and the pure direct shipment system. The experiment results show that the mixed system can save around 10% total traveling distance on average as compared with either of the two pure systems. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:325 / 339
页数:15
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