自适应逆控制的离散混沌保密通信系统  

Secure communication system of discrete chaotic synchronization based on adaptive inverse control

作　　者：卢志刚[1] 于灵慧[2] 吴士昌[1] 

机构地区：[1]燕山大学电气工程学院,河北秦皇岛066004 [2]北京航空航天大学第五研究室,北京100083

出　　处：《通信学报》2004年第9期125-131,共7页Journal on Communications

摘　　要：基于自适应逆控制原理设计了一新的离散混沌保密通信系统,该系统能够有效的克服信道噪声对混沌同步和信息传输的干扰,并且具有同步速度快,在信道噪声普遍存在的情况下,能够精确传输信息的优点。最后仿真证明了此系统的有效性。We proposed a new secure communication system of discrete chaotic synchronization based on adaptive inverse control. The system can overcome the noise of channel to disturb chaotic synchronization and the transmission of information, and it not only synchronizes rapidly two chaotic systems, but also transmits accurately the information under the noise of channel. Finally, the simulation results confirm the effectiveness of the new secure communication system.

关 键 词：自适应逆控制 离散混沌同步 保密通信 

分 类 号：TN918[电子电信—通信与信息系统]