Title :
State-derivative-dependent robust H∞ controller design for T-S fuzzy time-delay systems
Author :
Luo, Junzhi ; Liu, Yanxia ; Dong, Yucai ; Min, Xiangjuan
Author_Institution :
Dept. of Fundamental Courses, Acad. of Armored Force Eng., Beijing, China
Abstract :
The problem of robust H∞ control for fuzzy time-delay systems is addressed. On the basis of the fuzzy modeling, the fuzzy controller is designed which depends not only on the state, but also on the derivative of the state. The sufficient condition is derived such that the system is asymptotically stable and the H∞ performance is satisfied for fuzzy time-delay systems. This condition is formulated in the form of linear matrix inequalities. Simulation results show the effectiveness of the proposed method.
Keywords :
H∞ control; control system synthesis; delays; fuzzy control; linear matrix inequalities; robust control; LMI; T-S fuzzy time-delay systems; fuzzy controller; linear matrix inequalities; state-derivative-dependent robust H∞ controller design; Control systems; Force control; Fuzzy control; Fuzzy systems; Linear matrix inequalities; Robust control; Robustness; Sufficient conditions; Symmetric matrices; Uncertain systems; Fuzzy System with Time-delay; Linear Matrix Inequality; Robust Control;
Conference_Titel :
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location :
Xuzhou
Print_ISBN :
978-1-4244-5181-4
Electronic_ISBN :
978-1-4244-5182-1
DOI :
10.1109/CCDC.2010.5499061
