摘要
目前大滞后过程的控制问题仍然是控制理论研究的重要课题,本文研究提出了一种模糊免疫PID控制器,针对一阶大时滞模型进行数字仿真。仿真结果证明了该方案在一定的时滞范围内具有很好的动静态响应特性和较强的鲁棒性,为解决大滞后过程的控制问题提供了一种可行的方法。
A fuzzy immune PID control are designed and analyzed in the paper, The control law is proposed for processes with large time delay, With a first-order lag plus delay model, simulation results show the proposed scheme has good dynamic and static response, and strong ability in robustness.
出处
《仪器仪表用户》
2008年第3期45-47,共3页
Instrumentation
关键词
大滞后
免疫
自整定
模糊PID控制
large time delay
immune
self-tuning
fuzzy PID control
