A New Approach to Practical Output Tracking Control for Switched Nonlinear Systems with Unstable Subsystems

被引：0

作者：

Song, Zhibao ^{[1
]}

Zhu, Zhengwei ^{[2
]}

Zhai, Junyong ^{[1
]}

机构：

[1] Southeast Univ, Sch Automat, Nanjing 210096, Jiangsu, Peoples R China

[2] Changzhou Univ, Sch Informat Sci & Engn, Changzhou 213164, Peoples R China

来源：

PROCEEDINGS OF THE 36TH CHINESE CONTROL CONFERENCE (CCC 2017) | 2017年

基金：

中国国家自然科学基金;

关键词：

Switched Nonlinear Systems; Practical Output Tracking; Dynamic Gain; Single Lyapunov Function; P-NORMAL FORM; GLOBAL STABILIZATION;

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 considers the practical output tracking problem for a class of switched uncertain nonlinear systems with unstable subsystems. A new approach combining the single Lyapunov function (SLF) method and a dynamic gain based strategy is first proposed. Then the dynamic controllers of individual subsystems and a proper switching law are constructed to guarantee that all the signals of the resulting closed-loop system are globally bounded while the tracking error between output and reference signal can be arbitrary small after a finite time. Finally, a numerical example is given to demonstrate the validity of the proposed control scheme.

引用

页码：766 / 771

页数：6

共 18 条

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