Dissipative synchronization of nonlinear chaotic systems under information constraints

  • Authors:
  • Yanbo Gao;Xiaomei Zhang;Guoping Lu

  • Affiliations:
  • School of Science, Nantong University, Nantong, Jiangsu 226007, China;School of Electronics and Information, Nantong University, Nantong, Jiangsu 226019, China;School of Electrical Engineering, Nantong University, Nantong, Jiangsu 226019, China

  • Venue:
  • Information Sciences: an International Journal
  • Year:
  • 2013

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Abstract

This paper addresses the master-slave synchronization of nonlinear chaotic systems in the framework of dissipativity, in which the transmission-induced delay, data packet dropout and measurement quantization have been taken into consideration. By using the Lyapunov-Krasovskii approach and the free weighting matrix technique, a dissipative synchronization criterion is first obtained and formulated in the form of a linear matrix inequality (LMI). Based on this synchronization criterion, a procedure is proposed for designing the dissipative quantized state-feedback controller. The Chua's circuit is used to illustrate the effectiveness of the proposed method.