Open AccessTHE ADAPTIVE CONTROL OF CHEN’S CHAOTIC SYSTEM
Author(s) -
Xinping Guan,
Zhencheng Fan,
Haipeng Peng,
Yiqun Wang
Publication year - 2001
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.50.2108
Subject(s) - chen , a priori and a posteriori , control theory (sociology) , computer science , chaotic , controller (irrigation) , simple (philosophy) , adaptive control , range (aeronautics) , control (management) , artificial intelligence , paleontology , philosophy , materials science , epistemology , agronomy , composite material , biology
The control of Chen's chaotic system when its parameters are known a priori or unknown is studied by means of a simple linear state feedback method. When the parameters are known a priori, we show the variation range of feedback gain; and when the parameters are unknown, an adaptive controller is designed, which overcomes the drawback that the control is discontinuous in a common adaptive controller. Finally the simulation results vertify the effectiveness of our proposed method.