Guaranteeing safety of switching adaptive control systems

被引：0

作者：

Stefanovic, Margareta ^{[1
]}

Safonov, Michael G. ^{[2
]}

机构：

[1] Univ Wyoming, Dept Elect & Comp Engn, Laramie, WY 82071 USA

[2] Univ Southern Calif, Dept Elect Engn Syst, Los Angeles, CA USA

来源：

PROCEEDINGS OF THE 45TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-14 | 2006年

关键词：

adaptive control; convergence; robustness; stability; switching;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper addresses the control of highly uncertain systems. A formal theoretical explanation of the model-mismatch instability problem often associated with adaptive control design schemes is proposed, and a generic solution is provided. A primary task of adaptive control is formulated as finding an asymptotically optimal, stabilizing controller, given the feasibility of adaptive control problem (the existence of a stabilizing solution in a continuously parametrized candidate controller set). The result extends previous theoretical results in hysteresis switching control, and provides a generalization by allowing the class of candidate controllers to have arbitrary cardinality, structure or dimensionality, and by strengthening the concept of tunability.

引用

页码：2816 / +

页数：2

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