• 论文 •    

三维装载约束下带时间窗的车辆路径问题

彭碧涛,周永务,李柏勋,周世平   

  1. 1.华南理工大学 工商管理学院,广东广州510641;2.广东外语外贸大学 思科信息学院,广东广州510006
  • 出版日期:2012-03-15 发布日期:2012-03-25

Vehicle routing problem with time windows under 3D loading constraint

PENG Bi-tao, ZHOU Yong-wu, LI Bai-xun, ZHOU Shi-ping   

  1. 1.School of Business Administration, South China University of Technology, Guangzhou 510641, China;2.Cisco School of Informatics, Guangdong University of Foreign Studies, Guangzhou 510006,China
  • Online:2012-03-15 Published:2012-03-25

摘要: 为提高配送车辆的效率,集成研究了三维装载约束下带时间窗的车辆路径问题。提出了该问题的描述性模型,设计了一个混合禁忌搜索算法。该算法以空间装载算法、基础启发式算法和禁忌搜索算法为基础。针对测试数据集的计算结果表明,该算法有效地解决了三维装载约束下带时间窗的车辆路径问题。

关键词: 三维装载, 时间窗, 车辆路径问题, 禁忌搜索

Abstract: To improve the efficiency of vehicle delivery, 3D Loading Constraint Vehicle Routing Problem with Time Window(3L-CVRPTW)was researched. The descriptive model was established, and a hybrid Tabu Search(TS)algorithm was designed. This algorithm included three subalgorithms:space loading algorithm, basic heuristic algorithms,Tabu Search(TS) algorithm. Computational results showed that the hybrid algorithm could solve 3L-CVRPTW effectively.

Key words: 3D loading, time windows, vehicle routing problem, tabu search

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