摘要
根据分数阶微分方程的性质,研究了间歇控制分数阶系统的稳定性,提出了间歇控制分数阶系统的一般理论并给出了数学证明.根据该理论设计控制器实现了分数阶统一混沌系统的间歇同步,数值仿真验证了该理论的正确性.
Stability about fractional chaotic system is studied and a theory about fractional chaotic system is proposed and proved under intermittent control in this paper. Based on the theorem, a controller is designed to realize the intermittent synchronizing fractional unified chaotic system. Numerical simulation demonstrates the effectiveness of the theorem.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2011年第6期94-102,共9页
Acta Physica Sinica
关键词
分数阶
统一混沌系统
间歇同步
稳定性
fractional
unified chaotic system
intermittent synchronization
stability
