Title :
Modified Projective Synchronization of Different-Order Chaotic Systems with Uncertain Paramters
Author :
Wang, Wenwen ; Wu, Ranchao
Author_Institution :
Sch. of Math. Sci., Anhui Univ., Hefei, China
Abstract :
Modified projective synchronization between different-order chaotic systems with uncertain parameters is studied through added-order method in this paper. Based on Lyapunov stability theory, adaptive controllers and adaptive parameter update laws are designed. Numerical simulations on the hyperchaotic Lorenz system and Lü system are presented to show the feasibility and the effectiveness of the proposed method.
Keywords :
Lyapunov methods; adaptive control; chaos; stability; uncertain systems; Lu system; Lyapunov stability theory; adaptive controller; adaptive parameter update law; added-order method; different-order chaotic system; hyperchaotic Lorenz system; modified projective synchronization; uncertain parameter; Adaptive systems; Chaotic communication; Fractals; Lyapunov methods; Synchronization; Vectors; adaptive control; added ordder; modified projective synchronization; uncertain parameter;
Conference_Titel :
Chaos-Fractals Theories and Applications (IWCFTA), 2011 Fourth International Workshop on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4577-1798-7
DOI :
10.1109/IWCFTA.2011.52
