Adaptive stabilization of a class of nonlinear systems with unstable internal dynamics

被引：13

作者：

Ding, ZT ^{[1
]}

机构：

[1] Ngee Ann Polytech, Sch Engn, Mech Engn Div, Singapore 599489, Singapore

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2003年 / 48卷 / 10期

关键词：

adaptive control; nonlinear systems; observer design; stabilization; uncertainty;

D O I：

10.1109/TAC.2003.817934

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 note considers global stabilization of a class of uncertain nonlinear output feedback systems with unstable internal dynamics. The coefficients which characterize the internal dynamics are allowed to be functions of system output, and the uncertainty of the system is characterized by an unknown constant parameter vector. The key step in the proposed control design is to estimate the internal state variables and impose control over them. The control design is presented first for systems without unknown parameters, and then for the systems with unknown parameters using adaptive control techniques.

引用

页码：1788 / 1792

页数：5

共 5 条

[1] ASYMPTOTIC STABILIZATION OF MINIMUM PHASE NONLINEAR-SYSTEMS [J].

BYRNES, CI ;

ISIDORI, A .

IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1991, 36 (10) :1122-1137

[2]

Ding ZT, 2001, IEEE DECIS CONTR P, P85, DOI 10.1109/CDC.2001.980076

[3]

Kristic M., 1995, Nonlinear and Adaptive Control Design

[4]

MARINO R, 1993, IEEE T AUTOMAT CONTR, V38, P17, DOI 10.1109/9.186309

[5]

Robertsson A., 1999, Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No.99CH36304), P4866, DOI 10.1109/CDC.1999.833314

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