Chaotic particle swarm optimization algorithm for traveling salesman problem

被引:22
|
作者
Yuan, Zhenglei [1 ]
Yang, Liliang [1 ]
Wu, Yaohua [1 ]
Liao, Li [1 ]
Li, Guoqiang [1 ]
机构
[1] Shandong Univ, Logist Inst, Jinan 250100, Shandong, Peoples R China
关键词
particle swarm optimization (PSO); chaos optimization algorithm (COA); traveling salesman problem (TSP); position swap;
D O I
10.1109/ICAL.2007.4338736
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, a novel algorithm based on particle optimization algorithm (PSO) and chaos optimization algorithm (COA) is presented to solve traveling salesman problem. Some new operators are proposed to overcome the difficulties of implementing PSO into solving the discreet problems. Meanwhile embedded with chaos optimization algorithm (COA) it can enhance particle's global searching ability so as not to converge to the local optimal solutions too quickly. The experiment results of several benchmark test problems show its validity and satisfactory effect.
引用
收藏
页码:1121 / 1124
页数:4
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