A SWITCHED HYPERCHAOTIC SYSTEM AND ITS FPGA CIRCUITRY IMPLEMENTATION

This paper introduces a switched hyperchaotic system that changes its behavior randomly from one subsystem to another via two switch functions, and its characteristics of symmetry, dissipation, equilibrium, bifurcation diagram, basic dynamics have been analyzed. The hardware implementation of the system is based on Field Programmable Gate Array （FPGA）. It is shown that the experimental results are identical with numerical simulations, and the chaotic trajectories are much more complex.