摘要
射影同步在保密通信中起着重要的作用,本文研究了连续和离散Lorenz混沌系统的射影同步.利用激活控制法和倒推法,实现了Lorenz混沌系统的函数射影同步,最后数值模拟出了同步的结果.
Because of its prospective practical applications, particularly in communication security, this paper makes some study of the function projective synchronization of continuous-time and discrete-time Lorenz chaotic system. Based on the active control method and back-stepping method, the scheme of function projective synchroni- zation is developed to synchronize two identical classic Lorenz systems up to a scaling function matrix with different initial values. Numerical simulations are used to verify the effectiveness of the scheme.
出处
《常熟理工学院学报》
2010年第2期6-9,共4页
Journal of Changshu Institute of Technology
关键词
LORENZ系统
函数射影同步
激活控制法
倒推法
Lorenz chaotic system
function projective synchronization
active controlling method
back-stepping method
