[1]沈继红,王侃.求解旅行商问题的混合粒子群优化算法[J].智能系统学报,2012,7(2):174-182.
SHEN Jihong,WANG Kan.The light ray particle swarm optimization for solving the traveling salesman problem[J].CAAI Transactions on Intelligent Systems,2012,7(2):174-182.
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
7
期数:
2012年第2期
页码:
174-182
栏目:
学术论文—智能系统
出版日期:
2012-04-25
- Title:
-
The light ray particle swarm optimization for solving the traveling salesman problem
- 文章编号:
-
1673-4785(2012)02-0174-09
- 作者:
-
沈继红1,王侃2
-
1.哈尔滨工程大学 理学院,黑龙江 哈尔滨 150001;
2.哈尔滨工程大学 自动化学院,黑龙江 哈尔滨 150001
- Author(s):
-
SHEN Jihong1, WANG Kan2
-
1.College of Science, Harbin Engineering University, Harbin 150001, China;
2. College of Automation, Harbin Engineering University, Harbin 150001, China
-
- 关键词:
-
旅行商问题; 混沌优化算法; 费马原理; 粒子群算法; 光学寻优算法
- Keywords:
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travel salesman problem; chaos optimization algorithm; Ferma’s principle; particle swarm optimization; light ray optimization
- 分类号:
-
TP301.6
- 文献标志码:
-
A
- 摘要:
-
为高效解决旅行商问题,结合光学寻优算法、混沌优化算法、粒子群优化算法,提出了一种新的混合智能优化算法,应用光学寻优算法的优点,为粒子群中粒子找到了一组最优的初始值,引入交换子、交换序列、混沌序列,提出了适合旅行商问题的光学混沌粒子群算——并严格证明了新算法的稳定性、收敛性.数值实验仿真结果表明,该算法收敛速度快、迭代次数少,能快速找到令人满意的最优解,为解决旅行商问题提供了新的思路.
- Abstract:
-
A new hybrid intelligent optimization was given to solve the traveling salesman problem (TSP) by introducing the thought of an LRO algorithm, chaos optimization algorithm, and particle swarm optimization (PSO). A group of optimal initial values were found by using the features of LRO. Next, by employing the method of discrete chaotic particle swarm optimization and introducing the swap operator, swap sequence, and chaos sequence, an optical chaos PSO adaptive for the TSP problem was proposed. The stability and convergence of the optimization was proved decisively. The numerical simulation results show that this new optimization method has a good convergence rate and less iterative steps, thus allowing a satisfactory solution to be found rapidly. The method provides a new inspiration for solving the TSP problem.
备注/Memo
收稿日期:2011-04-24.
网络出版日期:2012-03-16.
基金项目:黑龙江省自然科学基金资助项目(F200931).
通信作者:王侃. E-mail:wangkan198600@163.com.
作者简介:
沈继红,男,1966年生,教授,博士生导师,黑龙江省工业与应用数学学会副理事长,黑龙江省教学名师.主要研究方向为系统优化与建模.完成科研课题12项,获得省级科研和教学奖5项.1996年获霍英东青年教师三等奖,主持的《数学建模》课程获得黑龙江省精品课程,曾获得美国数学建模竞赛一等奖8项,全国大学生数学建模竞赛一等奖1项,全国研究生数学建模竞赛一等奖1项.发表学术论文107篇.
王侃,男,1986年生,博士研究生,主要研究方向为智能优化算法以及复杂系统建模与仿真.
更新日期/Last Update:
2012-07-12