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Zbl 1223.34077
Du, Hongyue; Zeng, Qingshuang; Wang, Changhong
Function projective synchronization of different chaotic systems with uncertain parameters. (English)
[J] Phys. Lett., A 372, No. 33, 5402-5410 (2008). ISSN 0375-9601

Summary: This Letter investigates the function projective synchronization of different chaotic systems with unknown parameters. By Lyapunov stability theory, the adaptive control law and the parameter update law are derived to make the states of two different chaotic systems asymptotically synchronized up to a desired scaling function. Numerical simulations on Lorenz system and Newton-Leipnik system are presented to verify the effectiveness of the proposed scheme.

MSC 2000:: *34D06
34C28 Other types of "recurrent" solutions of ODE
34H10
34D08 Lyapunov exponents
93C40 Adaptive control systems

Keywords: function projective synchronization; projective synchronization; Lyapunov stability theory; adaptive control

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