Finite-time stabilization of nonlinear systems with parametric and dynamic uncertainties

被引：266

作者：

Hong, Yiguang ^{[1
]}

Jiang, Zhong-Ping

机构：

[1] Chinese Acad Sci, Inst Syst Sci, Beijing 100080, Peoples R China

[2] Polytech Univ, Dept Elect & Comp Engn, Brooklyn, NY 11201 USA

来源：

IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2006年 / 51卷 / 12期

关键词：

dynamic uncertainties; finite-time convergence; input-to-state stability (ISS); nonsmooth feedback; parametric uncertainties;

D O I：

10.1109/TAC.2006.886515

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this note, non-smooth finite-time stabilization of nonlinear systems with parametric and dynamic uncertainties is investigated. To solve this problem, the input-to-state stability property is used to characterize unmeasured dynamic uncertainties. A constructive partial-state control design is proposed on the basis of involved combined use of Lyapunov, backstepping and input-to-state stability techniques. Under small-gain type local conditions, a solution for the finite-time regulation of a class of uncertain nonlinear systems is obtained.

引用

页码：1950 / 1956

页数：7

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