Consensus and multi-consensus for discrete-time LTI systems☆

被引：2

作者：

Cacace, Filippo ^{[1
]}

Mattioni, Mattia ^{[2
]}

Monaco, Salvatore ^{[2
]}

Normand-Cyrot, Dorothee ^{[3
]}

机构：

[1] Univ Campus Biomed Roma, Via Alvaro del Portillo 21, Rome, Italy

[2] Univ Roma La Sapienza, Dipartimento Ingn Informat Automat & Gest Antonio, Via Ariosto 25, I-00185 Rome, Italy

[3] Univ Paris Saclay, Lab Signaux & Syst L2S, CNRS, CentraleSupelec, 3 Rue Joliot Curie, F-91192 Gif Sur Yvette, France

来源：

AUTOMATICA | 2024年 / 166卷

关键词：

Multi -agent systems; Multi; -consensus; Decentralization; Digital implementation; COLLECTIVE BEHAVIORS; COMPLEX NETWORKS; SYNCHRONIZATION; DYNAMICS; LEADER; DESIGN; CONTROLLABILITY; CONTAINMENT; PROTOCOL; FEEDBACK;

D O I：

10.1016/j.automatica.2024.111718

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Existing consensus control algorithms for networked discrete-time linear systems have slow convergence to consensus trajectories due to limitations on the magnitude of the consensus gain. In this work we propose and analyze a new predictor-based consensus control protocol that recovers the positive features of the continuous-time counterpart in terms of arbitrary rate of convergence to the consensus dynamics. Moreover, it admits a distributed implementation based on multiple consensus steps. Our analysis concerns general weakly connected digraphs and it encompasses both single and multiple consensus. (c) 2024 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

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