Synchronization of unidirectional coupled chaotic systems with unknown channel time-delay: Adaptive robust observer-based approach

Jui Sheng Lin, Teh Lu Liao, Jun Juh Yan, Her Terng Yau

研究成果: Article同行評審

33 引文 斯高帕斯(Scopus)

摘要

In this paper, an adaptive robust observer-based scheme for the synchronization of unidirectional coupled chaotic systems with unknown channel time-delay and system uncertainties is proposed. The effects of time-delay arise from the physical characteristics of coupled channel, while the system uncertainties arise due to unknown but bounded external disturbances and parametric perturbations. By appropriately selecting the observer controller and adaptation mechanism, the master-slave chaotic synchronization can be guaranteed by Lyapunov approach. Finally, the Chua's circuit is used as an illustrative example, where simulation results are given to demonstrate the effectiveness of the proposed scheme.

原文English
頁(從 - 到)971-978
頁數8
期刊Chaos, solitons and fractals
26
發行號3
DOIs
出版狀態Published - 2005 十一月

All Science Journal Classification (ASJC) codes

  • 統計與非線性物理學
  • 數學(全部)
  • 物理與天文學 (全部)
  • 應用數學

指紋

深入研究「Synchronization of unidirectional coupled chaotic systems with unknown channel time-delay: Adaptive robust observer-based approach」主題。共同形成了獨特的指紋。

引用此