Title :
An Adaptive Synchronization of a Chaotic System with Unknown Parameters
Author :
Liu, Xiaoming ; Xiao, Zhicai ; Dong, Wang ; Lei, Junwei
Abstract :
The sign of unknown input coefficients is assumed to be known in most papers about the input uncertainties. In this paper, a Nussbaum gain method is adopted to cope with the situation that both the sign and the value of input are unknown. And the unknown parameters can be estimated under the situation of unknown sign of control. At last, numerical simulations are done to show the effectiveness of the proposed method.
Keywords :
adaptive control; nonlinear control systems; numerical analysis; synchronisation; uncertain systems; Nussbaum gain method; adaptive synchronization; chaotic system; numerical simulations; unknown input coefficients; Adaptive control; Artificial intelligence; Chaos; Control engineering; Control systems; Hydrogen; Master-slave; Parameter estimation; Programmable control; Uncertainty; adaptive; chaos; global terminal; input uncertainties; synchronization;
Conference_Titel :
Artificial Intelligence and Computational Intelligence, 2009. AICI '09. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3835-8
Electronic_ISBN :
978-0-7695-3816-7
DOI :
10.1109/AICI.2009.49
