Controlling chaos via x|x|
Min Fu-Hong, Xu Zhen-Yuan, XU Wen-bo, (1)江南大学通信与控制工程学院，无锡 214036; (2)南京师范大学电气与电子工程学院，南京 210042;江南大学通信与控制工程学院，无锡 214036 · Acta Physica Sinica · 2003
A method of controlling chaos by employing a dynamical nonlinear feedback controller is developed to guide chaotic motions towards regular motions.The controller is an active feedback controller without affecting the original system parameters,and is piecewise-quadratic function in the form of x|x|.In addition,it is quite simple and easy to implement in circuit.Numerical simulation shows the effectiveness and applicability of this method.