车辆路径问题的遗传算法研究  

A Study on the Genetic Algorithm for Vehicle Routing Problem

作　　者：姜大立[1,2] 杨西龙[1,2] 杜文 周贤伟[1,2] 

机构地区：[1]后勤工程学院自动化系 [2]西南交通大学运输系

出　　处：《系统工程理论与实践》1999年第6期40-45,共6页Systems Engineering-Theory & Practice

摘　　要：在分析车辆路径问题的现有启发式算法的基础上，本文构造了车辆路径问题的染色体表达，并对染色体进了可行化影射，建立了此问题的遗传算法．实验结果表明，此算法可以有效求得车辆路径问题的优化解或近似优化解。On the analysis of the existing heuristic methods of the vehicle routing problem,this paper proposes a genetic algorithm for the vehicle routing probem.With the novel chromosome presentation for the vehicle routing problem,the corresponding feasibility process and other improved GA operators,this algorithm can find the optimal or nearly optimal solution to the vehicle routing problem effectively,which is proved by the number experiment provided by this paper .

关 键 词：车辆路径问题 遗传算法 物流配送系统 优化问题 

分 类 号：TH165.1[机械工程—机械制造及自动化] O224[理学—运筹学与控制论]