Title :
Robust H∞ control for nonlinear systems with uncertainties and impulsive effects described by T-S fuzzy model
Author :
Zhong, Qishui ; Li, Hui ; Yu, Yongbin
Author_Institution :
Inst. of Astronaut. & Aeronaut., Univ. of Electron. Sci. & Technol. of China, Chendu, China
Abstract :
The robust Hinfin control problem for nonlinear systems with uncertainties and impulsive effects is considered. Based on the Takagi-Sugeno (T-S) fuzzy model and the parallel distributed compensation (PDC) technique, some sufficient conditions for robust Hinfin stability are proposed and are expressed in terms of linear matrix inequalities (LMIs). Numerical example shows the control algorithm is feasible for practical application.
Keywords :
Hinfin control; compensation; fuzzy control; fuzzy systems; linear matrix inequalities; nonlinear control systems; robust control; Takagi-Sugeno fuzzy model; impulsive effect; linear matrix inequality; nonlinear system; parallel distributed compensation; robust Hinfin control; robust Hinfin stability; uncertain system; Control systems; Linear matrix inequalities; Nonlinear control systems; Nonlinear systems; Robust control; Robust stability; Robustness; Sufficient conditions; Takagi-Sugeno model; Uncertainty;
Conference_Titel :
Communications, Circuits and Systems, 2009. ICCCAS 2009. International Conference on
Conference_Location :
Milpitas, CA
Print_ISBN :
978-1-4244-4886-9
Electronic_ISBN :
978-1-4244-4888-3
DOI :
10.1109/ICCCAS.2009.5250392