Adaptive Stabilization of Linear Systems with Unknown High-Frequency Gains

摘要

This reprint presents an algorithm for adaptively controlling a single-input, single-output process admitting an n-dimensional, minimum-phase linear model of relative degree n*, with unknown parameters. A priori knowledge of the sign of the model's high frequency gain is not required, and a sufficiently rich probing signal is not needed for stabilization. Keywords: Adaptive control systems; Closed loop systems. (Author)