摘要
针对一类不确定混沌系统,为提高混沌同步的鲁棒性,提出了一种新型的鲁棒同步控制方法,实现一类参数随时间小范围变化的混沌系统的同步。基于李亚普诺夫稳定性理论,设计了一种新型的鲁棒控制器。本控制器可以成功地应用到一些典型的混沌系统中,例如Rssler和Chen系统。仿真结果验证了所提出的控制器的有效性。
The robust synchronization problem of a class of uncertain chaotic systems with bounded time-varying parameters is investigated. Based on Lyapunov stability theory, a novel robust controller is proposed. The proposed controller can be successfully applied to some typical chaotic systems, such as Rossler and Chen chaotic systems. Simulation results verify the proposed controller＇s effectiveness.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2008年第3期527-529,共3页
Systems Engineering and Electronics
