摘要
在常规ＰＩＤ控制器的控制参数的鲁棒整定法基础上，提出了一种新的ＰＩＤ在线整定改进方案。仿真研究结果表明：该方法不但具有良好的鲁棒性，且调整快速简单。
Baed on the Robust Tuning method of conventional PID controller,a new on-line PID self tuning method is put forward. Simulation results demonstrate that this method not only has good robust Perfomance,but also is quick and easy for tuning.
关键词
PID控制
自整定
知识库
鲁棒性
PID controller
self-tuning
knowledge base
robustness
