摘要
针对粒子群优化算法后期易陷于局部最小的缺点,引入模拟退火思想,建立模拟退火—粒子群优化算法。通过求解函数优化问题对比实验,表明改进后的粒子群优化算法增强全局寻优能力,搜索成功率大为提高。
In dealing with the problem of Particle Swarm Optimization (PSO) algorithm evolving program, this paper aims at an adoption of Simulated Annealing (SA) to improve the particle swarm algorithm and establish an SA-PSO optimization model. The applied example of function optimization and calculation result indicate that SAPSO method can improve the seeking the global excellence and its stability.
出处
《柳州师专学报》
2006年第3期101-103,共3页
Journal of Liuzhou Teachers College
关键词
粒子群优化算法
模拟退火
优化
particle swarm optimization
simulated annealing algorithm
optimization