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本文简单回顾了自适应控制理论的发展历史及其特点,阐述了PID自校正调节器的产生背景及其常用的一种形式。根据极点配置原理,提出了一种新的不受模型阶数限制的PID自校正调节器,并通过仿真实例对其特性进行了验证。文章最后指出了一般自适应控制理论和 PID自适应控制理论在应用中遇到的困难及仍需做的工作。
This paper briefly reviews the development history and characteristics of adaptive control theory, and explains the background of PID self-tuning regulator and its commonly used form. According to the principle of pole assignment, a new PID self-tuning regulator without model order limitation is proposed, and its characteristics are verified through simulation examples. Finally, the article points out the difficulties encountered in the application of general adaptive control theory and PID adaptive control theory and the work still to be done.