Robust stabilization of uncertain time-delay systems using variable structure output feedback control

Author

El-Khazali, Reyad

Author_Institution

Dept. of Electr. Eng., Mutah Univ., Karak, Jordan

Volume

6

fYear

1995

fDate

21-23 Jun 1995

Firstpage

4236

Abstract

This paper describes a procedure for robust stabilization of uncertain time-delay systems using variable structure control. The design methodology takes advantage of the output variables and the ability to reject “matched” and “unmatched” perturbations. The type of switching manifold used does not allow for a reduction of order as it is the case with most variable structure systems. An estimate of region of asymptotic stability is given based on two types of control laws

Keywords

asymptotic stability; control system synthesis; delay systems; feedback; perturbation techniques; robust control; stability criteria; uncertain systems; variable structure systems; asymptotic stability region; control design; matched perturbations; order reduction; perturbation rejection; robust stabilization; switching manifold; uncertain time-delay systems; unmatched perturbations; variable structure output feedback control; Algorithm design and analysis; Control systems; Eigenvalues and eigenfunctions; Electric variables control; Matrices; Output feedback; Robust stability; Robustness; Sliding mode control; Variable structure systems;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, Proceedings of the 1995

Conference_Location

Seattle, WA

Print_ISBN

0-7803-2445-5

Type

conf

DOI

10.1109/ACC.1995.532731

Filename

532731