Chin. Phys. B ›› 2014, Vol. 23 ›› Issue (1): 10504-010504.doi: 10.1088/1674-1056/23/1/010504

• GENERAL • 上一篇    下一篇

Robust networked H∞ synchronization of nonidentical chaotic Lur’e systems

杨德东   

  1. School of Control Science and Engineering, Hebei University of Technology, Tianjin 300130, China
  • 收稿日期:2013-04-22 修回日期:2013-06-21 出版日期:2013-11-12 发布日期:2013-11-12
  • 基金资助:
    Project supported by the Natural Science Foundation of China (Grant No. 61203076), the Natural Science Foundation of Tianjin City, China (Grant No. 13JCQNJC03500), the Natural Science Foundation of Hebei Province, China (Grant No. F2012202100), and the Excellent Young Technological Innovation Foundation in Hebei University of Technology, China (Grant No. 2011005).

Robust networked H∞ synchronization of nonidentical chaotic Lur’e systems

Yang De-Dong (杨德东)   

  1. School of Control Science and Engineering, Hebei University of Technology, Tianjin 300130, China
  • Received:2013-04-22 Revised:2013-06-21 Online:2013-11-12 Published:2013-11-12
  • Contact: Yang De-Dong E-mail:Dedongyang@gmail.com
  • Supported by:
    Project supported by the Natural Science Foundation of China (Grant No. 61203076), the Natural Science Foundation of Tianjin City, China (Grant No. 13JCQNJC03500), the Natural Science Foundation of Hebei Province, China (Grant No. F2012202100), and the Excellent Young Technological Innovation Foundation in Hebei University of Technology, China (Grant No. 2011005).

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摘要： We mainly investigate the robust networked H∞ synchronization problem of nonidentical chaotic Lur’e systems. In the design of the synchronization scheme, some network characteristics, such as nonuniform sampling, transmission-induced delays, and data packet dropouts, are considered. The parameters of master–slave chaotic Lur’e systems often allow differences. The sufficient condition in terms of linear matrix inequality (LMI) is obtained to guarantee the dissipative synchronization of nonidentical chaotic Lur’e systems in network environments. A numerical example is given to illustrate the validity of the proposed method.

关键词: synchronization, Lur’, e systems, networked control, dissipativity

Abstract: We mainly investigate the robust networked H∞ synchronization problem of nonidentical chaotic Lur’e systems. In the design of the synchronization scheme, some network characteristics, such as nonuniform sampling, transmission-induced delays, and data packet dropouts, are considered. The parameters of master–slave chaotic Lur’e systems often allow differences. The sufficient condition in terms of linear matrix inequality (LMI) is obtained to guarantee the dissipative synchronization of nonidentical chaotic Lur’e systems in network environments. A numerical example is given to illustrate the validity of the proposed method.

Key words: synchronization, Lur’e systems, networked control, dissipativity

中图分类号:  (Control of chaos, applications of chaos)

  • 05.45.Gg
05.45.Xt (Synchronization; coupled oscillators)