Adaptive Type-2 Fuzzy Sliding Mode Controller for SISO Nonlinear Systems Subject to Actuator Faults

In this paper, an adaptive type-2 fuzzy sliding mode control to tolerate actuator faults of unknown nonlinear systems with external disturbances is presented. Based on a redundant actuation structure, a novel type-2 adaptive fuzzy fault tolerant control scheme is proposed using sliding mode control....

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Bibliographic Details
Published inInternational journal of automation and computing Vol. 10; no. 4; pp. 335 - 342
Main Authors Benbrahim, Meriem, Essounbouli, Najib, Hamzaoui, Abdelaziz, Betta, Ammar
Format Journal Article
LanguageEnglish
Published London Springer-Verlag 01.08.2013
Springer Nature B.V
Springer Verlag
Subjects
Actuation
Actuator failure
Adaptive control
Adaptive control systems
Approximation
Automatic
CAE) and Design
Computer Applications
Computer Science
Computer-Aided Engineering (CAD
Control
Controllers
Disturbances
Dynamical systems
Electric power
Engineering
Engineering Sciences
Fault tolerance
Fuzzy
Fuzzy control
Fuzzy logic
Fuzzy set theory
Fuzzy sets
Fuzzy systems
Mechatronics
Neural networks
Nonlinear dynamics
Nonlinear systems
Process controls
Robotics
SISO
SISO (control systems)
Sliding mode control
Stability analysis
外部干扰
执行器故障
模糊滑模控制器
模糊逻辑系统
稳定性分析
自适应型
非线性系统
adaptive system
Type-2 fuzzy systems
actuator faults
sliding mode control
fault tolerant control
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Summary:In this paper, an adaptive type-2 fuzzy sliding mode control to tolerate actuator faults of unknown nonlinear systems with external disturbances is presented. Based on a redundant actuation structure, a novel type-2 adaptive fuzzy fault tolerant control scheme is proposed using sliding mode control. Two adaptive type-2 fuzzy logic systems are used to approximate the unknown functions, whose adaptation laws are deduced from the stability analysis. The proposed approach allows to ensure good tracking performance despite the presence of actuator failures and external disturbances, as illustrated through a simulation example.
Bibliography:11-5350/TP
Meriem Benbrahim 1,2 Najib Essounbouli 1 Abdelaziz Hamzaoui 1 Ammar Betta 2 1 Research Center on Science and Technology of Information and Communication, University of Reims Champagne Ardenne, University Institute of Technology of Troyes, Troyes F10026, France 2 University of Hadj Lakhdar Batna, Boukhlouf Med Elhadi Street, Batna 05000, Algeria
In this paper, an adaptive type-2 fuzzy sliding mode control to tolerate actuator faults of unknown nonlinear systems with external disturbances is presented. Based on a redundant actuation structure, a novel type-2 adaptive fuzzy fault tolerant control scheme is proposed using sliding mode control. Two adaptive type-2 fuzzy logic systems are used to approximate the unknown functions, whose adaptation laws are deduced from the stability analysis. The proposed approach allows to ensure good tracking performance despite the presence of actuator failures and external disturbances, as illustrated through a simulation example.
Type-2 fuzzy systems;fault tolerant control;sliding mode control;adaptive system;actuator faults.
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ISSN:1476-8186
2153-182X
1751-8520
2153-1838
DOI:10.1007/s11633-013-0729-6