摘要
研究了一类分数阶超混沌系统的投影同步问题.利用分数阶性质及分数阶稳定理论,设计滑模控制器,实现分数阶超混沌系统的投影同步.并利用Lyapunov稳定理论证明误差系统的渐近稳定,数值仿真结果验证了控制器的有效性.
Projective synchronization of fractional-order hyperchaotic systems is studied here. According to the properties and stable theorem of fractional equation, sliding mode controller is designed to achieve the projective synchronization of fractional-order hyperchaotic systems. Moreover, the global asymptotic stability of the error dynamics is derived in the Lyapunov sense. Simulation studies have shown the pro- posed controllers can get good control effects.
出处
《沈阳化工大学学报》
CAS
2016年第4期351-355,共5页
Journal of Shenyang University of Chemical Technology
基金
国家科技支撑计划项目(2012BAF09B01)
关键词
分数阶
超混沌系统
投影同步
滑模控制
fractional-order
hyperchaotic systems
projective synchronization
sliding mode control