Adaptive fuzzy anti-saturation sliding mode control for MIMO uncertain chaotic systems

Author

Wenguang Yang ; Yunjie Wu ; Haisheng Liu ; Jianmin Wang

Author_Institution

Dept. of Basic Course, North China Inst. of Sci. & Technol., Beijing, China

fYear

2015

fDate

23-25 May 2015

Firstpage

959

Lastpage

963

Abstract

This paper investigates the signal tracking problem of the uncertain multi-input-multi-output(MIMO) chaotic system with disturbance and input-saturation, and the fuzzy sliding mode anti-saturation control method with saturated nonlinear input is proposed. The designed controller can guarantee the system fast tracking the reference input, and the input signal fluctuation range is small. The method for the system´s external disturbance has good robustness. Finally, taking the simulations on the unified chaotic system for example, the effectiveness of the proposed method is illustrated.

Keywords

MIMO systems; adaptive control; control system synthesis; fuzzy control; nonlinear control systems; uncertain systems; variable structure systems; MIMO chaotic system; MIMO uncertain chaotic systems; adaptive fuzzy anti-saturation sliding mode control; controller design; input signal fluctuation range; multiple input multiple output systems; saturated nonlinear input; signal tracking problem; Adaptive systems; Chaotic communication; Fuzzy logic; MIMO; Sliding mode control; Adaptive control; Anti-saturation; Sliding mode control; Uncertain chaotic system;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2015 27th Chinese

Conference_Location

Qingdao

Print_ISBN

978-1-4799-7016-2

Type

conf

DOI

10.1109/CCDC.2015.7162057

Filename

7162057