自适应柯西变异人口迁移算法  

Adaptive Cauchy mutation population migration algorithm

作　　者：廉侃超[1] 

机构地区：[1]运城学院公共计算机教学部,山西运城044000

出　　处：《微型机与应用》2013年第7期72-73,76,共3页Microcomputer & Its Applications

基　　金：运城学院院级科研项目(YQ-2011027)

摘　　要：提出一种自适应柯西变异人口迁移算法,将柯西变异算子融合进人口迁移算法中,自适应地对优惠区域的人口进行柯西变异。仿真实验表明,改进后的算法优化精度高、求解质量好,性能稳定,能有效求解全局优化问题。This paper simplify algorithm steps and put forward a kind of adaptive Cauchy mutation population migration algorithm. Cauchy mutation operator was merged into the population migration algorithm： when the two successive best record were not changed, cauchy variation was adaptively made for the preferential area＇s population. Simulation experiments show that the improved algorithm has the higher solution precision, solving the good quality, stable performance, and can effectively solve global optimization problem.

关 键 词：自适应 柯西变异 人口迁移算法 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]