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• 计算机科学 • 上一篇    下一篇

粒子群算法与遗传算法设计四阶状态变量滤波器的比较

杨晓翠1, 李春菊2, 乔 双2   

  1. 1. 白城师范学院 物理系, 吉林省 白城 137000; 2. 东北师范大学 物理学院, 长春 130024
  • 收稿日期:2007-04-05 修回日期:1900-01-01 出版日期:2007-11-26 发布日期:2007-11-26
  • 通讯作者: 杨晓翠

Comparison between Particle Swarm Optimization and Genetic Algorithm in Four-order State Variable Filter’s Design

YANG Xiao cui1, LI Chun ju2, QIAO Shuang2   

  1. 1. Department of Physics, Baicheng Normal College, Baicheng 137000, Jilin Province, China; 2. School of Physics, Northeast Normal University, Changchun 130024, China
  • Received:2007-04-05 Revised:1900-01-01 Online:2007-11-26 Published:2007-11-26
  • Contact: YANG Xiao cui

摘要: 用粒子群算法和遗传算法设计四阶状态变量滤波器, 并对两种算法得出的滤波器电路进行Pspice仿真及实际电路测试, 同时, 对两种算法得出的数据进行统计比较. 结果表明, 在平均收敛时间、 平均收敛效率和收敛精度上, 粒子群算法均明显优于基本遗传算法. 

关键词: 粒子群算法, 遗传算法, 四阶状态变量滤波器, 仿真

Abstract: This paper introduces the design method of the four-order state variable filter with the particle swarm optimization and genetic algor ithm. The evolution results were emulated via Pspice, and the actual electric circuit was tested. The statistical data were compared, the results indicate that the important indexes of average convergence generation and average convergence time are much better in particle swarm optimization than those in basic genetic algorithms.

Key words: particle swarm optimization, genetic algorithm, four-order state variable filter, emulation

中图分类号: 

  • TP273