Controlling chaos via x|x|
利用x|x|控制混沌系统

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.