Nonlinear variable structure systems in sliding mode: the general case

Author

Sira-Ramirez, Hebertt

Author_Institution

Dept. Sistemas de Control, Univ. de Los Andes, Merida, Venezuela

Volume

34

Issue

11

fYear

1989

fDate

11/1/1989 12:00:00 AM

Firstpage

1186

Lastpage

1188

Abstract

The problem of inducing local sliding regimes on smooth state-space surfaces of nonlinear single-input-single-output controlled systems is addressed in full generality. The notion of relative degree, in its more general form, is used to establish the most salient features of nonlinear controlled systems undergoing sliding motions, including their characteristic disturbance rejection properties. It is shown that the simplest possible structure at infinity must be exhibited by nonlinear systems undergoing sliding motions on the zero level set of the output feedback function

Keywords

control system analysis; nonlinear control systems; state-space methods; variable structure systems; disturbance rejection; nonlinear SISO systems; output feedback function; sliding mode; state-space; variable structure systems; Computer aided software engineering; Control systems; Level set; Motion analysis; Motion control; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Sliding mode control; Variable structure systems;

fLanguage

English

Journal_Title

Automatic Control, IEEE Transactions on

Publisher

ieee

ISSN

0018-9286

Type

jour

DOI

10.1109/9.40749

Filename

40749