Fixed-time leader-follower output feedback consensus for second-order multiagent systems

Bailing Tian; Hanchen Lu; Zongyu Zuo; Wen Yang

doi:10.1109/TCYB.2018.2794759

Fixed-time leader-follower output feedback consensus for second-order multiagent systems

Bailing Tian
, Hanchen Lu
, Zongyu Zuo^*
, Wen Yang

^*Corresponding author for this work

School of Automation Science and Electrical Engineering

Tianjin University
Northeastern University China
East China University of Science and Technology

Research output: Contribution to journal › Article › peer-review

298 Scopus citations

Abstract

This paper addresses the fixed-time leader-follower consensus problem for second-order multiagent systems without velocity measurement. A new continuous fixed-time distributed observer-based consensus protocol is developed to achieve consensus in a bounded finite time fully independent of initial condition. A rigorous stability proof of the multiagent systems by output feedback control is presented based on the bi-limit homogeneity and the Lyapunov technique. Finally, the efficiency of the proposed methodology is illustrated by numerical simulation.

Original language	English
Article number	8283829
Pages (from-to)	1545-1550
Number of pages	6
Journal	IEEE Transactions on Cybernetics
Volume	49
Issue number	4
DOIs	https://doi.org/10.1109/TCYB.2018.2794759
State	Published - Apr 2019

Keywords

Bi-limit homogeneity
Fixed-time consensus
Multiagent systems (MASs)
Output feedback

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10.1109/TCYB.2018.2794759

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abstract = "This paper addresses the fixed-time leader-follower consensus problem for second-order multiagent systems without velocity measurement. A new continuous fixed-time distributed observer-based consensus protocol is developed to achieve consensus in a bounded finite time fully independent of initial condition. A rigorous stability proof of the multiagent systems by output feedback control is presented based on the bi-limit homogeneity and the Lyapunov technique. Finally, the efficiency of the proposed methodology is illustrated by numerical simulation.",

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author = "Bailing Tian and Hanchen Lu and Zongyu Zuo and Wen Yang",

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Fixed-time leader-follower output feedback consensus for second-order multiagent systems

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