Title :
Robust fault-tolerant control for a class of nonlinear singular systems with uncertainty
Author :
Hu, Gang ; Ren, Junchao ; Liu, Cenfeng
Author_Institution :
Fac. of Autom., Guangdong Univ. of Technol., China
Abstract :
A design method of robust fault-tolerant feedback controller is put forward for a class on nonlinear singular systems with uncertainty. It is shown that the proposed state feedback systems are of integrity and robustness in the presence of all admissible parameter perturbations against the sensor or actuator failures. The controller can be obtained by solving LMI, which is tractable. Numerical examples are given illustrating the effectiveness of the proposed approach.
Keywords :
control system synthesis; fault tolerance; linear matrix inequalities; nonlinear control systems; robust control; singularly perturbed systems; state feedback; uncertain systems; LMI; fault-tolerant control; feedback controller; linear matrix inequalities; nonlinear singular systems; parameter perturbations; state feedback systems; Adaptive control; Control systems; Design methodology; Fault tolerant systems; Nonlinear control systems; Robust control; Robustness; Sensor systems; State feedback; Uncertainty;
Conference_Titel :
Physics and Control, 2003. Proceedings. 2003 International Conference
Print_ISBN :
0-7803-7939-X
DOI :
10.1109/PHYCON.2003.1237109
