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Second-order consensus of multi-agent systems via an artificial stabilizing delay: A Lyapunov-based approach

  • Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

It is well-known that time-delay is regarded as a destructive character due to that it may cause periodic oscillations or chaos. However, for some systems, artificial delay can have a stabilizing effect. In this paper, we study delay-induced consensus of second-order multi-agent systems by using both current and delayed position information. Based on the neutral type system which is obtained by model transformation method, a sufficient condition is derived via a simple Lyapunov function to guarantee consensus of continuous-time second-order multi-agent systems. Besides, another method with no model transformation is proposed which represents the delayed term in the form of Taylor expansion with integral form of the remainder. The results can be easily extended to input-to-state stability of systems with disturbances. Finally, numerical simulations are given to demonstrate the effectiveness of the proposed approach.

Original languageEnglish
Title of host publicationProceedings of the 36th Chinese Control Conference, CCC 2017
EditorsTao Liu, Qianchuan Zhao
PublisherIEEE Computer Society
Pages7814-7819
Number of pages6
ISBN (Electronic)9789881563934
DOIs
Publication statusPublished - 7 Sept 2017
Event36th Chinese Control Conference, CCC 2017 - Dalian, China
Duration: 26 Jul 201728 Jul 2017

Publication series

NameChinese Control Conference, CCC
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference36th Chinese Control Conference, CCC 2017
Country/TerritoryChina
CityDalian
Period26/07/1728/07/17

Keywords

  • Lyapunov approach
  • Multi-agent system
  • delay-induced consensus

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