摘要
主要是通过设计控制器来确定genesio-lorenz的同步和反同步系统中受控系统的数学模型.通过构造lyapunov函数证明此系统是稳定的,用simulink仿真验证了两个系统可以达到同步和反同步,并得出一些结论,同时又将该反同步系统应用在混沌遮盖上,发现这样的加密系统具有保密性强,运用灵活,更适宜硬件电路的设计.
The thesis designs a controller to determine the mathematic model of lorenz genesio in synchronization and anti-synchronization controlled systems.The system was proved stable by constructing lyapunov function,and they can achieve synchronization and anti-synchronization status verified by simulating.Meanwhile,some conclusions will be drawn when the anti-synchronization system was used in chaotic-masking technique,it features that the confidentiality will be better,more flexible to applicability,and more suitable for hardware design as well.
出处
《河北工业大学学报》
CAS
北大核心
2011年第2期16-19,共4页
Journal of Hebei University of Technology
基金
河北省科技厅科技支撑项目(10213554)
廊坊市科技支撑项目(2009011012)
关键词
混沌
反同步
保密通信
混沌遮盖
控制器
chaos
snchronization
fast synchronous controller
linear decomposition
controller
