Title :
Study on fuzzy controller for lorenz chaotic system based on linear matrix inequalities method
Author :
Cui, Herui ; Song, XuiLi
Author_Institution :
Dept. of Econ. & Manage., North China Electr. Power Univ., Baoding, China
Abstract :
This paper studied the stability of Lorenz chaotic system control problem. Adopted fuzzy dynamic model approaching non-linear chaotic system to make non-linear chaotic system into a fuzzy local linear model. Used linear matrix inequalities (LMI) theory to solve the fuzzy controller parameters and the public´s positive definite matrix P, set up the conditions for the stability control system. Simulation to verify the effectiveness of the program.
Keywords :
chaos; control system analysis; fuzzy control; linear matrix inequalities; nonlinear control systems; stability; Lorenz chaotic system control problem; fuzzy controller; fuzzy dynamic model; linear matrix inequalities method; nonlinear chaotic system; positive definite matrix; stability; Bismuth; Chaos; Chaotic communication; Communication system control; Control systems; Energy management; Fuzzy control; Fuzzy systems; Linear matrix inequalities; Power system modeling; Chaotic systems; fuzzy dynamic model; linear matrix inequalities;
Conference_Titel :
Computing, Communication, Control, and Management, 2009. CCCM 2009. ISECS International Colloquium on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-4247-8
DOI :
10.1109/CCCM.2009.5268135
