摘要
基于分数阶拉普拉斯变换理论,提出设计合适的新型非线性反馈控制器,分别实现分数阶混沌系统的同结构广义同步和异结构广义同步.以分数阶Liu混沌系统和分数阶Lü混沌系统为例进行数值仿真,仿真结果表明了该方法的有效性.该方法灵活且适用范围广,具有潜在的应用前景.
Based on Laplace transformation theory, the generalized synchronization of the fractional order chaotic systems with the same or different structure are studied. Two new different nonlinear controllers are designed for synchronizing response system and drive system. The fractional Liu system and the fractional Lv system are taken as examples. Numerical simulations show the effectiveness of the proposed method.
出处
《控制与决策》
EI
CSCD
北大核心
2008年第9期1025-1029,共5页
Control and Decision
基金
国家自然科学基金项目(60174005
60774060)
江苏省高新技术项目(BG2006042)
关键词
分数阶
混沌系统
广义同步
Fractional order
Chaotic system
Generalized synchronization
