Paper Info
Title
Fault-tolerant tracking control design for a class of T-S fuzzy systems with actuator failures
Abstract
Based on the adaptive control technique, the problem of fault-tolerant tracking control for a class of T-S fuzzy systems with actuator failures is investigated in this study. The considered actuator failure is the loss of effectiveness, an adaptive fault-tolerant control law is proposed based on the online estimation of the actuator failures. For reducing the failure effect on the dynamic system, an adaptive compensation control input is added to the normal control law without fault detection and isolation (FDI) mechanism. According to Lyapunov approach, the dynamic tracking performance of the closed-loop system is optimized and the output responses of the dynamics asymptotically track that in fault case. Finally, simulation results are given to illustrate the effectiveness and potential of our approach.
Year
DOI
Venue
2010
10.1109/ICMLC.2010.5580641
ICMLC
Keywords
Field
DocType
fault-tolerant control,lyapunov approach,t-s fuzzy system,t-s fuzzy systems,dynamic system,control system synthesis,fault-tolerant tracking control design,dynamic tracking performance,actuator failures,estimation theory,closed-loop system,fault tolerance,fuzzy systems,adaptive control,tracking,actuator failure,failure effect,actuators,compensation,online estimation,closed loop systems,lyapunov methods,adaptive fault-tolerant control law,adaptive compensation control,fault tolerant,fuzzy system,fault detection and isolation
Computer science,Fault detection and isolation,Control theory,Fault tolerance,Adaptive control,Estimation theory,Fuzzy control system,Lyapunov approach,Control reconfiguration,Actuator
Conference
Volume
ISBN
Citations 
5
978-1-4244-6526-2
0
PageRank 
References 
Authors
0.34
7
4
Name
Order
Citations
PageRank
Li-Ying Liu100.34
Zhifeng Gao214313.33
Chenxia Jin310113.20
Shu-Yun Wang400.34