水位和流量的自校正控制

Self-tuning control of water level and water flow

本文研究水位和流量自校正控制的原理和应用，讨论工程应用中必须解决的一些问题．为获得鲁棒自适应控制，提出了一个简单而有效的避免估计饱和方法．同时还给出了两种提高控制精度的方法．

In this paper,the concept and application of the self--tuning control for water level and water flow are studied. Some problems which have to be solved for engineering application are discussed. In order to obtain a robust adaptive control,a simple and effective method to avoid saturation of estimator is presented.Two methods which are used to improve control accuracy are given.