Second order VSC for non linear systems subjected to a wide class of uncertainty conditions

Author

Bartolini, G. ; Ferrara, A. ; Usai, E.

Author_Institution

Dept. of Electr. & Electron. Eng., Cagliari Univ., Italy

fYear

1996

fDate

5-6 Dec 1996

Firstpage

49

Lastpage

54

Abstract

The problem of the control of a class of second order SISO systems with incompletely available state and uncertain bounded dynamics is addressed. For this class of systems an output-feedback VSC has been presented and a sufficient condition for its finite time convergence has been proved. The effectiveness of this control strategy is shown for different control problems such as model reference control and chattering elimination in VSC

Keywords

feedback; model reference adaptive control systems; nonlinear control systems; uncertain systems; variable structure systems; VSC; VSS; chattering elimination; finite time convergence; incompletely available state; model reference control; nonlinear systems; output feedback; second-order SISO systems; uncertain bounded dynamics; uncertainty conditions; variable structure control; Control systems; Convergence; Feedback control; Linear systems; Output feedback; Sliding mode control; State feedback; Sufficient conditions; Uncertainty; Weight control;

fLanguage

English

Publisher

ieee

Conference_Titel

Variable Structure Systems, 1996. VSS '96. Proceedings., 1996 IEEE International Workshop on

Conference_Location

Tokyo

Print_ISBN

0-7803-3718-2

Type

conf

DOI

10.1109/VSS.1996.578551

Filename

578551