摘要
本文对Genesio混沌系统 ,进行线性输出反馈同步 ,并实现了混沌同步保密通讯 .基于线性稳定性定理 ,给出了一个同步渐近稳定的充分条件及其同步稳定的反馈系数范围 ,保证了响应系统信息信号的准确恢复 .并对同步通讯系统进行数值仿真 ,验证了方法的有效性 .
A linear output feedback synchronization approach for chaotic Genesio system with application to secure communications is described.A sufficient condition of stable asymptotic synchronization and the boundary of feedback gain is given,based on the linear stability theorem.A computer simulation for secure communication is introduced,and it shows that the receiving and transmitting system can be synchronized quickly and the information can be recovered from the transmission signals with high quality.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2000年第8期46-48,共3页
Acta Electronica Sinica
关键词
保密通讯
混沌系统
反馈同步
chaos synchronization
output feedback
secure communication
