基于Fuzzy推理的自调整PID控制器*
Self-Adjusting PID Controller Based Fuzzy Inferences
摘要点击 1043  全文点击 172  投稿时间:1995-04-06  修订日期:1996-04-19
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DOI编号  
  1997,14(2):238-243
中文关键词  Fuzzy推理  PID控制  参数自整定
英文关键词  Fuzzy inferences  PID control  Self-tuning
基金项目  
学科分类代码  
作者单位
李卓,萧德云,何世忠 清华大学自动化系 
中文摘要
      本文提出一种新的基于Fuzzy推理的PID自整定控制器.它利用Fuzzy推理,对系统所处的不同状态实现PID参数的在线自动整定,使系统在任何状态下,都能得到比传统PID更好的控制效果和更强的鲁棒性.仿真结果也证明了这一点.
英文摘要
      A new self-adjusting PID controller based fuzzy inferences is proposed in this paper. Using fuzzy inferences method,the PID parameters can be adjusted adaptively on line for the varying state of the system. This approach has more significant perfermence and robustness than conventional PID controllers in any case. The simulation results show the effectiveness of the method.