用确定性激励设计的适应控制(英文)

Adaptive Control Designed via Deterministic Excitation

本文解决参数未知、干扰有界的线性离散时间系统的参数估计和适应镇定问题,设计控制器时事先只要求系统的阶巳知,系统能控、能观测,设计时所用的外部激励不用随机信号而用确定性信号。

This paper considers the parameter estimation and adaptive stabilization problems for linear discrete-time systems with unknown parameters and bounded isturbances. The a-priori know-ledge for designing adaptive controllers is only the order of the system. No assumption is required ex-cept controllability and observability of the system. The excitation signals are deterministic, and hence, no external stochastic excitation signal is applied.