这个工作介绍非线性的控制方法和适应控制接近完成一个新 hyperchaotic 系统的修改射影的同步与的二个不同方法知道或 Lyapunov 上的未知 parameters.Based 稳定性理论,当开车和反应系统的参数预先被知道时,非线性的控制方法被采用;当参数是充分未知的时,适应控制器和参数更改法律被建议同步二个不同 hyperchaotic 系统和 identi
This work presents two different methods-- nonlinear control method and adaptive control approach to achieve the modified projective synchronization of a new hyperchaotic system with known or unknown parameters. Based on Lyapunov stability theory, nonlinear control method is adopted when the parameters of driving and response systems are known beforehand; when the parameters are fully unknown, adaptive controllers and parameters update laws are proposed to synchronize two different hyperchaotic system and identify the unknown parameters. Moreover, the rate of synchronization can be regulated by adjusting the control gains designed in the controllers. The corresponding simulations are exploited to demonstrate the effectiveness of the proposed two methods.