ADAPTIVE SYNCHRONIZATION FOR A CLASS OF NOVEL UNCERTAIN CHAOTIC SYSTEMS WITH CHANNEL DELAY AND ITS APPLICATIONS TO SECURE COMMUNICATIONS
This paper investigates the asymptotical synchronization problem of a class of novel uncertain chaotic systems with channel delay. Furthermore, the parameters of the chaotic system in the synchronization systems are assumed to be fully unknown. It is reasonable since the sending end usually is located on the remote site. By virtue of the definition of lag synchronization and adaptive control idea, the asymptotical synchronization for a novel type chaotic systems is implemented. The above results will provide theoretical foundation for the secure communication applications based on chaotic synchronization. Simulation results are given to verify the effectiveness of the proposed adaptive synchronization method.
chaotic synchronization unknown parameters adaptive control channel delay secure communication
Cunxu Wang Sheng Lin Fuyi Cao Tianlong Zhang
Department of Automatic Control Engineering, Shenyang Institute of Engineering, Shenyang, China
国际会议
北京
英文
80-84
2010-10-26（万方平台首次上网日期，不代表论文的发表时间）