您当前所在位置: 首页 > 学者

杜海峰

  • 35浏览

  • 0点赞

  • 0收藏

  • 0分享

  • 537下载

  • 0评论

  • 引用

期刊论文

Self-organizing genetic algorithm based tuning of PID controllers

杜海峰Zhang Jinhua * Zhuang Jian Du Haifeng Wang Sun'an

Information Sciences 179(2009)1007-1018,-0001,():

URL:

摘要/描述

This paper proposes a self-organizing genetic algorithm (SOGA) with good global search properties and a high convergence speed. First, we introduce a new dominant selection operator that enhances the action of the dominant individuals, along with a cyclical mutation operator that periodically varies the mutation probability in accordance with evolution generation found in biological evolutionary processes. Next, the SOGA is constructed using the two operators mentioned above. The results of a nonlinear regression analysis demonstrate that the self-organizing genetic algorithm is able to avoid premature convergence with a higher convergence speed, and also indicate that it possesses self-organization properties. Finally, the new algorithm is used to optimize Proportional Integral Derivative (PID) controller parameters. Our simulation results indicate that a suitable set of PID parameters can be calculated by the proposed SOGA.

版权说明:以下全部内容由杜海峰上传于   2010年08月27日 14时49分32秒,版权归本人所有。

我要评论

全部评论 0

本学者其他成果

    同领域成果