计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (12): 45-47.

• 学术探讨 • 上一篇    下一篇

求解方程组的控制微粒群算法

王清华 曾建潮   

  1. 太原科技大学电子信息工程学院 太原重型机械学院系统仿真与计算机应用研究所
  • 收稿日期:2006-05-19 修回日期:1900-01-01 出版日期:2007-04-20 发布日期:2007-04-20
  • 通讯作者: 王清华

Particle Swarm Optimization with Controller for Solving Equations

  • Received:2006-05-19 Revised:1900-01-01 Online:2007-04-20 Published:2007-04-20

摘要: 本文研究了利用微粒群算法求解大型线性、非线性方程组的问题.。并提出了将微粒群算法看作被控对象,引入控制器,利用适应值函数的信息调节惯性权重,以改变动态进化行为,提高算法性能来解决方程组的求解问题。数值实例显示了方法的优越性。

关键词: 微粒群算法, 方程组, 控制器, 偏差

Abstract: Particle swarm optimization with controller for solving large-scale systems of equations is proposed in this paper. To control the dynamic evolutionary behavior, controller are inducted within the algorithm. Using the technique can enhance the performance of PSO to solution systems of equations in searching the parameter space. .Finally, some numerical tests are given to show the effectiveness of the method.

Key words: Particle Swarm Optimization , Equations, Controller, Windage