基于分数阶系统稳定理论,实现了分数阶超混沌CYQY系统与参数未知的分数阶超混沌Lorenz系统间的异结构自适应同步.不仅设计了控制器,还设计了参数自适应规则并保留了非线性项.数值仿真证实了自适应控制器的有效性.
This paper addresses parameter identification and the adaptive synchronization between fractional CYQY hyperchaotic system and fractional Lorenz hyperchaotic system with uncertain parameters. Based on fractional stability theory,an adaptive controller and the paramter updating rule are designed. Numerical simulation shows the effectiveness of the adaptive controller.