Title :
Adaptive Synchronization of Coupled FitzHugh_Nagumo Systems
Author :
Duan, Shukai ; Liao, Xiaofeng
Author_Institution :
Dept. of Comput. Sci. & Eng., Chongqing Univ.
Abstract :
This paper addresses adaptive synchronization of coupled FitzHugh_Nagumo systems via active control. Using techniques from modern control theory, a novel adaptive controller and a parameter estimation update law based on Lyapunov stability theory are proposed, which can make the states of two identical Buric and Todorovic systems be global asymptotical synchronization in the presence of system´s unknown constant parameters. The effectiveness of the proposed scheme is demonstrated by theoretical analyses and a series of computer simulations
Keywords :
Lyapunov methods; adaptive control; parameter estimation; stability; synchronisation; Lyapunov stability theory; active control; adaptive controller; adaptive synchronization; control theory; coupled FitzHugh_Nagumo system; global asymptotical synchronization; parameter estimation update law; Adaptive control; Chaotic communication; Computer science; Control systems; Control theory; Equations; Limit-cycles; Lyapunov method; Parameter estimation; Programmable control;
Conference_Titel :
Intelligent Systems Design and Applications, 2006. ISDA '06. Sixth International Conference on
Conference_Location :
Jinan
Print_ISBN :
0-7695-2528-8
DOI :
10.1109/ISDA.2006.7
