Letters: Consensus of second-order multi-agent systems with nonuniform time-varying delays

  • Authors:
  • Zhao-Jun Tang;Ting-Zhu Huang;Jin-Liang Shao;Jiang-Ping Hu

  • Affiliations:
  • School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China and School of Science, Chongqing Jiaotong University, Chongqing 400074, China;School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China;School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China;School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China

  • Venue:
  • Neurocomputing
  • Year:
  • 2012

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Abstract

This paper is concerned with the consensus problem in directed networks with double-integrator dynamics and non-uniform time-varying communication delays. With the help of Lyapunov-Razumikhin function a necessary and sufficient condition is presented in the case when the delays are non-uniform and time-varying. Simulation results are provided to illustrate the theoretical results.