Some new criteria for lag synchronization of chaotic Lur'e systems by replacing variables control
Xiaofeng WU
Yi ZHAO
Xiaohua HUANG
摘要：Some new criteria for the chaotic lag synchronization are proposed.At first,lag synchronization scheme for identical master-slave Lur'e systems by replacing variables control and the relevant error system are given,and the relations between absolute stability of the error system and the chaotic lag synchronization are described.Then,based on a quadratic Lyapunov function,two new Lur'e criteria for the above chaotic lag synchronization are proved.Four corresponding frequency domain criteria are further derived by means of Meyer-Kalman-Yacubovia Lemma.These frequency domain criteria are applied to analyze the lag synchronization of general master-slave Chua's circuits so that some ranges of the parameters in which the master-slave Chua's circuits achieve chaotic lag synchronization by replacing single-variable control are attained.Finally,some examples are given to verify the theoretical results.
机标关键词：
分类号：O1(数学)
资助基金：国家自然科学基金(10371136)广东省自然科学基金(021765)
论文发表日期：2004-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：8( 259-266 )
英文信息