Stabilization for Nonlinear Systems with Ignored Input Dynamics

Author

Cai, Xiushan ; Lin, Rong ; Zhang, Qinshui

Author_Institution

Dept. of Math., Sanming Univ.

Volume

1

fYear

0

fDate

0-0 0

Firstpage

772

Lastpage

775

Abstract

This paper deals with the problem of global asymptotic stabilization for nonlinear systems with structural uncertainty and ignored input dynamics. A new characterization of control Lyapunov function is presented. Based on this characterization, a sufficient condition for the globally asymptotical stability is acquired and a state feedback control law is designed to globally asymptotically stabilize the equilibrium of the closed system. Last, the simulation shows the effectiveness of the method

Keywords

Lyapunov methods; asymptotic stability; control system synthesis; nonlinear control systems; state feedback; uncertain systems; closed system; control Lyapunov function; global asymptotic stabilization; ignored input dynamics; nonlinear system; robustness; state feedback control law; structural uncertainty; Asymptotic stability; Control systems; Lyapunov method; Mathematics; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; State feedback; Sufficient conditions; Uncertainty; control Lyapunov functions; nonlinear systems; robustness; structural uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1712447

Filename

1712447