Sliding mode control of saturated systems with norm bounded uncertainty

Author

Torchani, Borhen ; Sellami, Anis ; Garcia, Germain

Author_Institution

Unit of Res. I3S, ESSTT, Tunis, Tunisia

fYear

2012

fDate

25-28 March 2012

Firstpage

15

Lastpage

18

Abstract

This paper deals with robust control of saturated systems. It presents a design methodology of sliding mode control of a class of linear systems with the presence of both constraint of saturation and norm bounded uncertainty. The design of the sliding surface is formulated as a problem of root clustering of reduced uncertain system, what leads to the development of a continuous and non-linear control law. A numerical application of simple pendulum is illustrated to validate the theoretical results of this work.

Keywords

continuous systems; control system synthesis; linear systems; nonlinear control systems; pattern clustering; pendulums; robust control; uncertain systems; variable structure systems; continuous control law; design methodology; linear system; nonlinear control law; norm bounded uncertainty; robust control; root clustering problem; saturated system; saturation constraint; simple pendulum; sliding mode control; sliding surface design; Equations; Linear systems; Robustness; Sliding mode control; Uncertain systems; Uncertainty; Norm Bounded Uncertainty; Robustness; Saturation; Sliding Mode Control; Variable Structure Control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrotechnical Conference (MELECON), 2012 16th IEEE Mediterranean

Conference_Location

Yasmine Hammamet

ISSN

2158-8473

Print_ISBN

978-1-4673-0782-6

Type

conf

DOI

10.1109/MELCON.2012.6196369

Filename

6196369