Distributed Consensus of Linear Multiagent Systems: Laplacian Spectra-Based Method
The consensusability problems of general linear multiagent systems considering directed topologies are explored from a frequency domain perspective in this paper. By investigating the properties of Laplacian spectra, a consensus criterion is established based on the stability of several complex weig...
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Veröffentlicht in: | IEEE transactions on systems, man, and cybernetics. Systems man, and cybernetics. Systems, 2020-02, Vol.50 (2), p.700-706 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The consensusability problems of general linear multiagent systems considering directed topologies are explored from a frequency domain perspective in this paper. By investigating the properties of Laplacian spectra, a consensus criterion is established based on the stability of several complex weighted closed-loop systems. Furthermore, for single-input multiagent systems, frequency domain consensusability criteria are proposed on the basis of the stability margins, which depend on the H ∞ norm of the complementary sensitivity function determined by the agents' unstable poles. The corresponding design procedure is also developed. A numerical example is also presented to validate the proposed consensusability results. |
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ISSN: | 2168-2216 2168-2232 |
DOI: | 10.1109/TSMC.2017.2774841 |