Adaptive control of a class of time-delay systems with uncertain parameters

被引：0

作者：

Mahmoud, Magdi S. ^{[1
]}

机构：

[1] Kuwait Univ, Safat, Kuwait

来源：

| 1996年 / Taylor & Francis Ltd, Basingstoke, United Kingdom卷 / 63期

关键词：

Adaptive control systems - Closed loop control systems - Control equipment - Feedback control - Parameter estimation - Problem solving - System stability - Time varying systems;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This paper is focused on the problem of adaptively stabilizing a class of linear dynamical systems with time-varying delay, in which some parameters are unknown-but-bounded. It is established that when certain structural constraints are met, then a non-adaptive output-feedback stabilizing controller can be constructed to render the closed-loop system `globally practically stable'. When the uncertainty set is unknown, an adaptive controller is then developed. The controller consists of two-terms: a growth term and a nonlinear output-driven term whereby the associated coefficients are easily designed within a very wide range.

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