Consensus under switching spanning-tree topologies and persistently exciting interconnections - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

Consensus under switching spanning-tree topologies and persistently exciting interconnections

Nohemi Alvarez-Jarquin
  • Fonction : Auteur
Antonio Loria
José Luis Avila
  • Fonction : Auteur

Résumé

— We study the consensus problem for networks with changing communication topology and with time-dependent communication links. That is, the network changes in two dimensions: " geographical " and " temporal ". We establish that consensus is reached provided that there always exists a spanning tree for a minimal dwell-time and the interconnec-tion gains are persistently exciting. Our main result covers the particular case, studied in the literature, of one fixed-topology with time-varying interconnec-tions but also that of changing topologies with reliable interconnections during a dwell-time. Another originality of our work lies in the method of proof, based on stability theory of time-varying and switched systems. Simulations on an academic example are provided to illustrate our theoretical results.

Domaines

Automatique
Fichier principal
Vignette du fichier
ACC2017_last-minute.pdf (406.9 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01753415 , version 1 (29-03-2018)

Identifiants

Citer

Nohemi Alvarez-Jarquin, Antonio Loria, José Luis Avila. Consensus under switching spanning-tree topologies and persistently exciting interconnections. ACC 2018 - American Control Conference, Jun 2018, Milwaukee, United States. pp.4578-4583, ⟨10.23919/acc.2018.8431206⟩. ⟨hal-01753415⟩
96 Consultations
144 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More