Study on hyperchaos control for six order coupled chua s circuit;

Parameter switching modulation with variables feedback for hyperchaos control;

Hyperchaos in behavior of ship radiated noise;

Image encryption based on hyper-chaos of cellular neural network;

Research on the Algorithm of Adaptive Control and synchronization for the Hyper-chaos System;

A Fifth-order Cellular Neural Network Hyper-chaos System Application on the Basis of Observer in Secure Communication;

A Study on ECCM Using Hyperchaotic Phase Modulated Signal;

Adaptive projective synchronization and parameter identification of Takagi-Sugeno fuzzy hyperchaotic systems

Adaptive synchronization between different fractional hyperchaotic systems with uncertain parameters

Whether the system obtained was hyper chaos or not,it can be determined by calculating Lyapunov exponent.

Due to the ergodicity property of orbits in the chaotic attractors, including chaos and hyper chaos, an optimal control is presented to direct the orbit of the discrete time chaotic dynamical system quickly towards a pre specified neighbourhood of the target, and feedback correction is added to deal with noise.

Using the circuit which can generate chaotic, sub-hyperchaotic and hyperchaotic signals as signal source and taking Boost DC/DC converter as an example, this paper studies the effects of the properties of chaos such as chaos, sub-hyperchaos and hyperchaos on reducing the level of EMI (electromagnetic interference)of DC/DC converters.