利用非线性特性改进PID控制律

THE IMPROVEMENT OF PID CONTROL LAW BY USING NONLINEARITY

本文综述作者利用非线性特性改进经典ＰＩＤ调节器方面所得的结果，其中有“非线性跟踪－微分器”，“非线性ＰＩＤ控制器”等结构，系统的“时间尺度”，控制器的“适应性”，“鲁棒性”等概念以及这些新结构和概念的应用方法。

n this paper it is given a summary about the results attained from the improvement of classi-cal PID regulator by using nonlinearity. These results included some new structures such as“nonlinear track-ing-differentator”,“nonlinear PID controller”,and so on,some new concepts,such as “time scale”,“adaptabil-ity”of controller,“robustness”,and their applications.