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Asynchronous consensus of multiple second-order agents with partial state information

Author

Listed:
  • Yanping Gao
  • Min Zuo
  • Tongqiang Jiang
  • Junping Du
  • Jingwei Ma

Abstract

This article studies the asynchronous consensus problem of multiple second-order agents in a sampled-data setting, where asynchrony means that the sampling period of each agent is independent of the others. It is assumed that each agent can only obtain the information of its positions relative to its neighbours at sampling instants. First, a discrete-time protocol is provided based on velocity estimation, and a sufficient and necessary condition for consensus under this protocol is established in virtue of properties of periodic systems. Second, a continuous-time protocol is presented by the theory of dynamic output feedback control, and a sufficient condition for consensus under this protocol is obtained by applying an input delay approach. Simulations are performed to illustrate the effectiveness of the theoretical results.

Suggested Citation

  • Yanping Gao & Min Zuo & Tongqiang Jiang & Junping Du & Jingwei Ma, 2013. "Asynchronous consensus of multiple second-order agents with partial state information," International Journal of Systems Science, Taylor & Francis Journals, vol. 44(5), pages 966-977.
  • Handle: RePEc:taf:tsysxx:v:44:y:2013:i:5:p:966-977
    DOI: 10.1080/00207721.2011.651171
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    Citations

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    Cited by:

    1. Dmitry Vengertsev & Hongkeun Kim & Jin Heon Seo & Hyungbo Shim, 2015. "Consensus of output-coupled high-order linear multi-agent systems under deterministic and Markovian switching networks," International Journal of Systems Science, Taylor & Francis Journals, vol. 46(10), pages 1790-1799, July.
    2. H.J. Savino & F.O. Souza & L.C.A. Pimenta, 2016. "Consensus with guaranteed convergence rate of high-order integrator agents in the presence of time-varying delays," International Journal of Systems Science, Taylor & Francis Journals, vol. 47(10), pages 2475-2486, July.
    3. Zhihai Wu & Li Peng & Linbo Xie & Jiwei Wen, 2015. "Stochastic bounded consensus tracking of second-order multi-agent systems with measurement noises based on sampled-data with general sampling delay," International Journal of Systems Science, Taylor & Francis Journals, vol. 46(3), pages 546-561, February.
    4. Yilun Shang, 2015. "Group consensus of multi-agent systems in directed networks with noises and time delays," International Journal of Systems Science, Taylor & Francis Journals, vol. 46(14), pages 2481-2492, October.

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