自校正自适应控制器在非稳定时变系统中的应用

Research for the Application of Adaptive self-Tuning Controller in Unstable,Time-Varying System

本文从传统的最小方差控制理论及应用出发,对自校正自适应控制器在非稳定时变系统中的应用进行了研究,并提出了一个新型的性能指标函数。通过仿真计算和实船试验,证明了根据该性能指标设计的控制器具有更好的工作性能。

This paper describes the research on the application of adaptive self- tuning controller in unstable, time-varying system, based on the traditional theory and application of minimum variance control. A changenable performance criteria through turning the weighting functions on-line is proposed in this paper. Through the results of computer simulations and experiments, a good performance can be shown.