Parameters Identification of Chaotic Systems with Time Delay Coupling

摘要：

Chaos synchronization based parameter identification between two chaotic systems with time delay is investigated. Parameters identification of chaotic systems with the time delay coupling is a significant problem because of it potential application in engineering. We proposed a parameters estimation scheme to estimate all the unknown parameters of the interested system. The sufficient condition for synchronization and parameters estimation are shown analytically using Krasovskii-Lyapunov theory. The coupling strength not only has relationship to the functional form, but also to the time delays. Numerical simulations based on the Lorenz system are presented to verify the effectiveness of the proposed scheme.

关键词： Parameter identification chaos synchronization time delay coupling

作者: Xiao Feng Likai Liang

作者单位: School of information engineering ShanDong University at Weihai Weihai, P.R.China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 2243-2246

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）