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Adaptive anti-synchronization of different chaotic dynamical systems. (English) Zbl 1198.93013

Summary: We have observed anti-synchronization phenomena in different chaotic dynamical systems. Anti-synchronization can be characterized by the vanishing of the sum of relevant variables. Anti-synchronization problem for different chaotic dynamical systems with fully unknown parameters in response system is analyzed. This technique is applied to achieve anti-synchronization between Lorenz system, Lü system and Four-scroll system. Numerical simulations are provided to verify the effectiveness of the proposed methods.

Editorial remark: There are doubts about a proper peer-reviewing procedure of this journal. The editor-in-chief has retired, but, according to a statement of the publisher, articles accepted under his guidance are published without additional control.

MSC:
93-04Machine computation, programs (systems and control)
93D15Stabilization of systems by feedback
34H10Chaos control (ODE)
37D45Strange attractors, chaotic dynamics