计算机工程与应用 ›› 2011, Vol. 47 ›› Issue (7): 4-7.

• 博士论坛 • 上一篇    下一篇

多配送中心粮食物流车辆调度混合蚁群算法

张 强1,2,熊盛武1   

  1. 1.武汉理工大学 计算机科学与技术学院,武汉 430070
    2.河南工业大学 信息科学与工程学院,郑州 450052
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-03-01 发布日期:2011-03-01

Hybrid ant colony algorithm for multi-depot grain logistics vehicle scheduling problem

ZHANG Qiang1,2,XIONG Shengwu1   

  1. 1.College of Computer Science & Technology,Wuhan University of Technology,Wuhan 430070,China
    2.College of Information Science and Engineering,Henan University of Technology,Zhengzhou 450052,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-03-01 Published:2011-03-01

摘要: 在对多配送中心粮食车辆调度问题进行直观描述的基础上,建立了该问题的数学模型。并在国内外研究现状的基础上,提出了一个混合蚁群算法来求解多配送中心车辆调度问题,设计了蚂蚁转移策略、可行解构造策略和信息素更新策略,采用K邻域来限制蚂蚁的转移目标,并采用LK算法优化策略来优化蚂蚁遍历路径和可行解。给出了一个具有代表性的算例实验结果和结果分析,通过实验表明了此方法对优化多配送中心粮食车辆调度问题的有效性。

关键词: 粮食物流配送中心, 车辆调度, 蚁群算法, 优化

Abstract: On the basis of describing the multi-depot grain logistics vehicle scheduling problem naturally,the model of the problem is built in this paper.A hybrid ant colony algorithm is proposed to solve this successfully by ants transfer policy and algorithm to construct solution designed in this dissertation.To improve hybrid ant colony algorithm performance,K-neighbor is used to restrict the ants transfer objects,and LK algorithm is used to optimize ants’ routes and solution,and regulation of pheromone update is designed.A representative result and the analysis are given.The experiment indicates the validity of the technique to the multi-depot grain logistics vehicle scheduling problem with the above-mentioned conditions.

Key words: grain distribution centers, vehicle scheduling, ant colony algorithm, optimization