Research of duffing dynamics movement under Non-Gaussian&Non-stationary Noise Environment

This paper researches the non-linear system movement perturb by weak signal under Non-Gaussian&Non-stationary Noise Environment. The simulation result shows that the Non-Gaussian&Non-stationary Noise has little effect on the non-linear system movement when it is on chaotic state; while much effect on for Non-Gaussian&Non-stationary Noise. This paper mainly research the chaotic special movement character under the perturbation of noise and weak period signal.