Robust sliding mode control based on integral sliding surfaces

Author

Zhang, Xiaoyu ; Su, Hongye ; Xiao, Lingfei ; Chu, Jian

Author_Institution

Inst. of Adv. Process Control, Zhejiang Univ., Hangzhou, China

fYear

2005

fDate

8-10 June 2005

Firstpage

4074

Abstract

Based on a novel robust integral sliding mode surface (RISM), method of designing nonlinear robust sliding mode control is presented. Firstly, the closed-loop system under the sliding mode is proved to be asymptotically stable by using Lyapunov stability theories. Then variable structure control (VSC) is constructed to ensure the reachability of the sliding surface. Robustness of the closed-loop system in the whole state space is obtained. Finally, numerical simulation results are proposed to test the validity and feasibility of the method.

Keywords

Lyapunov methods; asymptotic stability; closed loop systems; control system synthesis; nonlinear control systems; robust control; variable structure systems; Lyapunov stability theory; closed-loop system; method feasibility test; nonlinear robust sliding mode control; numerical simulation; robust integral sliding mode surface; sliding surface reachability; state space; validity test; variable structure control; Control systems; Industrial control; Laboratories; Mathematics; Nonlinear control systems; Numerical simulation; Process control; Robust control; Robustness; Sliding mode control;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 2005. Proceedings of the 2005

ISSN

0743-1619

Print_ISBN

0-7803-9098-9

Electronic_ISBN

0743-1619

Type

conf

DOI

10.1109/ACC.2005.1470615

Filename

1470615