Subpredictor Approach for Event-Triggered Control of Discrete-Time Systems with Input Delays - INRIA - Institut National de Recherche en Informatique et en Automatique Accéder directement au contenu
Article Dans Une Revue European Journal of Control Année : 2022

Subpredictor Approach for Event-Triggered Control of Discrete-Time Systems with Input Delays

Résumé

We propose a new output event-triggered control design for linear discrete-time systems with constant arbitrarily long input delays, using delay compensating subpredictors. We prove input-to-state stability of the closed loop system, using framers and the theory of positive systems. A novel feature of our approach is our use of matrices of absolute values, instead of Euclidean norms, in our discrete-time event triggers for our delay compensating control design. We illustrate our approach using a model of the BlueROV2 marine vehicle, where our new event triggers lead to a smaller number of control recomputation times as compared with standard event triggers that were based on Euclidean norms, without sacrificing on settling times or on other performance metrics.

Domaines

Automatique
Fichier principal
Vignette du fichier
2April2022MMETCECC7PageRevision.pdf (265.31 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03711666 , version 1 (01-07-2022)

Identifiants

Citer

Frédéric Mazenc, Michael Malisoff, Corina Barbalata, Zhong-Ping Jiang. Subpredictor Approach for Event-Triggered Control of Discrete-Time Systems with Input Delays. European Journal of Control, 2022, ⟨10.1016/j.ejcon.2022.100664⟩. ⟨hal-03711666⟩
43 Consultations
53 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More