一种新的时变系统极点配置自适应控制方法

A New Pole-Placement Adaptive Control Scheme for Time-Varying Plants

本文针对连续快时变系统，提出不要求系统参数未知部分上界的先验信息的自适应算法，得到间接自适应控制方案并且证明闭环系统稳定，仿真结果说明本文的方法有效．

In this paper,the adaptive control problem of time-varying systems is considered. A new adaptive estimator which does not require a priori knowledge of the norm of the system parameter vector is pre-sented and an indirect adaptive control scheme for time-varying systems is obtained. The closed-loop control system is proved to be stable and the simulation results show that the new adaptive control scheme is applicable.