Squared-down passivity based H∞ almost synchronization of homogeneous continuous-time multi-agent systems with partial-state coupling via static protocol

Antonie Arij Stoorvogel, Donya Nojavanzadeh, Zhenwei Liu, Ali Saberi

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

    Abstract

    This paper studies H∞ almost state and output synchronizations of homogeneous multi-agent systems (MAS) with partial-state coupling with general linear agents affected by external disturbances. We will characterize when static linear protocols can be designed for state and output synchronization for a MAS such that the impact of disturbances on the network disagreement dynamics, expressed in terms of the H∞ norms of the corresponding closed-loop transfer function, is reduced to any arbitrarily small value. Meanwhile, the static protocol only needs rough information on the network graph, that is a lower bound for the real part and an upper bound for the modulus of the non-zero eigenvalues of the Laplacian matrix associated with the network graph. Our study focuses on three classes of agents which are squared-down passive, squared-down passifiable via output feedback and squared-down minimum-phase with relative degree 1.
    Original languageEnglish
    Title of host publication2018 IEEE Conference on Decision and Control, CDC 2018
    PublisherIEEE
    Pages2508-2513
    Number of pages6
    Volume2018-December
    ISBN (Electronic)978-1-5386-1395-5
    DOIs
    Publication statusPublished - 21 Jan 2019
    Event57th IEEE Conference on Decision and Control 2018 - Fontainebleau Miami Beach, Miami Beach, United States
    Duration: 17 Dec 201819 Dec 2018
    Conference number: 57
    https://cdc2018.ieeecss.org/

    Conference

    Conference57th IEEE Conference on Decision and Control 2018
    Abbreviated titleCDC 2018
    CountryUnited States
    CityMiami Beach
    Period17/12/1819/12/18
    Internet address

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