基于genesio-lorenz混沌同步和反同步系统设计及其在保密通信领域中的应用  

Design of chaotic synchronization system based on labview fast synchronous controller

作　　者：庞晶[1] 张国勇[1] 苏双臣[1] 王群 

机构地区：[1]河北工业大学廊坊分校,河北廊坊065000 [2]北京市崇新通信技术开发有限公司,北京100041

出　　处：《河北工业大学学报》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)

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.

关 键 词：混沌 反同步 保密通信 混沌遮盖 控制器 

分 类 号：TN918[电子电信—通信与信息系统]