中国物理B ›› 2010, Vol. 19 ›› Issue (7): 70506-070506.doi: 10.1088/1674-1056/19/7/070506
凌志浩1, 王爱元2
Wang Ai-Yuan (王爱元)ab, Ling Zhi-Hao (凌志浩)a
摘要: This paper reports a new three-dimensional autonomous chaotic system. It contains six control parameters and three nonlinear terms. Two cross-product terms are respectively in two equations. And one square term is in the third equation. Basic dynamic properties of the new system are investigated by means of theoretical analysis, numerical simulation, sensitivity to initial, power spectrum, Lyapunov exponent, and Poincaré diagrams. The dynamic properties affected by variable parameters are also analysed. Finally, the chaotic system is simulated by circuit. The results verify the existence and implementation of the system.
中图分类号: (Communication using chaos)