Dynamical analysis and impulsive control of a new hyperchaotic system

A new hyperchaotic system has been proposed recently. It is generated by controlling a unified chaotic system to hyperchaotic via a simple technique using a sinusoidal parameter perturbation control input. In this paper, we further investigate its dynamical behaviors, its circuit implementation and its impulsive control. Different chaotic attractors are illustrated by both numerical simulations and electronic experiments. It is also shown that the new hyperchaotic system can be stabilized by impulsive control.