中国物理B ›› 1999, Vol. 8 ›› Issue (9): 651-656.doi: 10.1088/1004-423X/8/9/003
沈柯1, 张晓辉2
Zhang Xiao-hui (张晓辉)ab, Shen Ke (沈柯)a
摘要: This paper presents a four-dimensional nonlinear dynamical system. By the numerical simulation the hyperchaotic attractor, Lyapunov exponents and Lyapunov dimension are obtained, also it is confirmed that hyperchaos can be driven in the system described by the equation. The control action of the periodic perturbation on the autonomous hyperchaotic system is studied, and a control rule is obtained which indicates the relationship of the control action and the frequency characteristics after degeneration of the system. Finaly the circuit implementation of the dynamical system is given.
中图分类号: (Numerical simulations of chaotic systems)