Hybrid synchronization of the hyperchaotic 4D systems via impulsive coupling
Authors
Zhaobing Lin, Yan Zhou and Juanjuan Huang
Abstract
Hybrid synchronization of the hyperchaotic 4D systems with different initial conditions is
investigated via impulsive coupling. Based on the Lyapunov stability theory, sufficient conditions are given to
get the hybrid synchronization by constructing a Lyapunov function. It is proved that some partial state
variables of two hyperchatic systems are anti-synchronized, while other state variables are complete
synchronized, when impulsive coupling controllers are imposed on the response system. Numerical simulation
results are presented to demonstrate the effectiveness of the proposed chaos synchronization scheme.