1673-159X

CN 51-1686/N

自适应和最大最小蚁群算法的物流车辆路径优化比较

The Comparison between Adaptive Approach and Max-min Ant Colony Algorithm for Logistics Vehicle Routing Optimization

  • 摘要: 针对物流车辆路径优化问题, 考虑到基本蚁群算法有收敛速度慢、易陷入局部最优的缺点, 采用了自适应蚁群算法和最大最小蚁群算法进行车辆路径优化, 分析、比较了这两种算法的不同并在Matlab上做了仿真。仿真实验结果显示自适应蚁群算法在收敛速度和寻找最短路径上都略逊于最大最小蚁群算法, 最大最小蚁群算法在物流车辆路径优化上优于适应蚁群算法。

     

    Abstract: Aiming at the drawbacks of slow convergence speed and being easy to fall into local optimal point for basic ant colony algorithm in logistics vehicle routing optimization issue, this paper adopted an adaptive ant colony algorithm and the max-min ant colony algorithm to overcome the basic ant colony's shortcomings.The analysis and comparison for the two algorithms were conducted, and the simulation of vehicle routing optimization in Matlab environment using adaptive and max-min ant colony algorithm was performed as well.Experimental results show that the max-min ant colony algorithm is better than adaptive ant colony algorithm in convergence speed and shortest path search, so max-min ant colony algorithm is superior to adaptive ant colony algorithm for logistics vehicle routing optimization.

     

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