• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2008, Vol. 30 ›› Issue (9): 60-61.

• 论文 • 上一篇    下一篇

求解VRP的蚁群算法研究

詹玉洪 吴清江   

  • 出版日期:2008-09-01 发布日期:2010-05-18

  • Online:2008-09-01 Published:2010-05-18

摘要:

车辆路径问题是物流配送中一个至关重要的问题。由于它是一个NP-Hard问题,启发式算法成为求解VRP的主要方法。蚁群算法是近年来发展起来的一种可以用来求解VRP的启发式算法。实验证明,该方法能够很好地解决车辆路径问题。本文详细阐述了蚁群算法的基本原理和求解VRP的蚁群算法过程。

关键词: 车辆路径问题 蚁群优化 信息素

Abstract:

The vehicle routing problem is vital in logistics distribution. As it is a NP-hard problem, the main solution to VRP is the meta-heuritics algorithm.  Ant colony optimization is a recently-developed meta-heuritics algorithm for VRP. And the test results show that it can solve VRP well. In this paper, he basic principle of ACO and a detailed algorithm for VRP are presented.

Key words: vehicle routing problem(VRP), ant colony optimization(ACO), pheromone