文章摘要
引用本文:孙键,曾建平.基于遗传算法的鲁棒PID控制器设计[J].福州大学学报(自然科学版),2008,36(Z1):
基于遗传算法的鲁棒PID控制器设计
The design of robust PID controller based on genetic algorithms
  
DOI:
中文关键词: 遗传算法  PID控制  鲁棒控制  目标函数
英文关键词: genetic algorithms,PID control,robust control,objective function
基金项目:福建省自然科学基金
作者单位
孙键,曾建平 厦门大学自动化系,福建,厦门,361005 
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中文摘要:
      将基于遗传算法的PID控制器设计方法应用于分布参数系统,在这个过程中,将系统的鲁棒性能指标作为目标函数选择的重要依据,使用遗传算法对PID参数进行寻优.仿真结果表明,由于加入鲁棒性信息,改进方法完全满足了控制系统的快速性、稳定性和准确性要求,控制系统表现出很好的动态鲁棒性及性能鲁棒性.
英文摘要:
      In this paper,the design method of PID controller based on the genetic algorithm is applied to these parameter objects,and in this process,genetic algorithm is used for PID parameters optimization while the system robust performance is considered as an important basis for the selection of the objective function.The simulation results show that,due to adding the information of robustness,the rapidity,stability and accuracy requirements are fully met by the system,and the control system shows a very good dynamic and robust performance of robustness.
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