Asymptotical Synchronization of Chaotic Lur’e Systems Equipped with Sampling Controller

摘要：

The global asymptotical master-slave synchronization problem of the identical chaotic Lur’e systems equipped with a sampling controller is studied. The discussed system is transformed into a system with a spacial time-varying delay at first. Then a novel Lyapunov-Krasovskii functional (LKF) is developed to obtain a less conservative synchronization criterion and thus the gains of the controller can be obtained based on the linear matrix inequality (LMI) technique. Finally, case studies based on a typical Chua’s circuit are carried out to verify the effectiveness and benefit of the proposed method.

关键词： Chaotic system synchronization sampling controller maximal sampling period

作者: ZHANG Chuan-Ke HE Yong JIANG L. WU Min WU Q.H.

作者单位: School of Information Science and Engineering, Central South University, Changsha 410083, P. R. Chin School of Information Science and Engineering, Central South University, Changsha 410083, P. R. Chin Department of Electrical Engineering & Electronics, the University of Liverpool, Liverpool, L69 3GJ,

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 552-556

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）