摘要
研究了分数阶混沌系统的异结构同步问题.基于反馈控制理论和分数阶线性稳定性理论,提出了一种基于输出反馈的方法来设计同步控制器,实现了分数阶混沌系统的异结构同步.并以超混沌Chen系统和超混沌New系统为例,运用MATLAB软件仿真,证明了该方法的有效性和可行性.
This work presents chaos synchronization between different fractional-order systems, Based on the feedback control theory and the stability theory of linear fractional order systems, the controller is proposed through output feedback to synchronize the different fractional-order chaotic systems. Take fractional-order chaotic hyperchen system and hypernew system as the numerical simulation example. Numerical simulation results are presented to demonstrate the effectiveness and feasibility of the proposed method through Matlab software.
出处
《应用科技》
CAS
2010年第3期13-17,共5页
Applied Science and Technology
基金
国家自然科学基金资助项目(60772025)
关键词
分数阶混沌系统
异结构同步
超混沌系统
输出反馈
fractional-order chaotic system
chaotic synchronization
hyper chaotic system
output feedback
