Title :
Fault diagnosis integrated fault-tolerant control for a nonlinear electro-hydraulic system
Author :
Chen, Liang ; Liu, Steven
Author_Institution :
Control Syst. Res. Group, Univ. of Kaiserslautern, Kaiserslautern, Germany
Abstract :
This paper proposed a fault diagnosis integrated fault tolerant control for a nonlinear electro-hydraulic system. The robust fault diagnosis system is realized using differential-geometric approach. Adaptive backstepping method is utilized for design of reconfigurable controller. The control performance can be guaranteed even in the presence of considered faults.
Keywords :
differential geometry; electrohydraulic control equipment; fault diagnosis; fault tolerance; nonlinear control systems; adaptive backstepping method; differential-geometric approach; fault diagnosis integrated fault-tolerant control; nonlinear electro-hydraulic system; reconfigurable controller; robust fault diagnosis system; Adaptation model; Backstepping; Fault diagnosis; Fault tolerance; Mathematical model; Observers; Robustness;
Conference_Titel :
Control Applications (CCA), 2010 IEEE International Conference on
Conference_Location :
Yokohama
Print_ISBN :
978-1-4244-5362-7
Electronic_ISBN :
978-1-4244-5363-4
DOI :
10.1109/CCA.2010.5611123
