反馈控制非线性电容双涡卷混沌电路

Feedback control the nonlinear capacitor double scroll chaotic circuit

首先分析了非线性电容双涡卷混沌电路系统的不动点的稳定性,利用数值仿真得到系统的混沌吸引子和分岔图。在系统处于混沌运动时,运用反馈控制对系统进行了混沌控制,为控制后的闭环系统构造了合适的Lyapunov函数。

In the paper, the stability of the static states of the nonlinear capacitor double scroll chaotic circuit is discussed theoretically, the chaotic motion of the system is studied by means of the attractor diagram and bifurcation diagram.The chaotic： motion of the system is controlled by the feedback respectively, the Lyapunov function is determined theoretically.,