Communication Dans Un Congrès Année : 2020

Optimal Control of Timed Event Graphs with Resource Sharing and Output-Reference Update

Résumé

Discrete-event systems exhibiting synchronization and delay phenomena, but not conflict, can be modeled as timed event graphs (TEGs), which admit a linear representation in some idempotent semirings. For such linear systems, a control theory has been constructed. In this paper, we build onto this control framework by proposing a formal method to determine the optimal (just-in-time) control inputs in face of changes in the output-references for a number of TEGs that share one or more resources. The approach is based on a prespecified priority policy among the component subsystems. Simple examples are presented to illustrate the results.
Fichier principal
Vignette du fichier
0074.pdf (373.53 Ko) Télécharger le fichier
Origine Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-03223277 , version 1 (10-05-2021)

Licence

Identifiants

  • HAL Id : hal-03223277 , version 1

Citer

Germano Schafaschek, Soraia Moradi, Laurent Hardouin, Jörg Raisch. Optimal Control of Timed Event Graphs with Resource Sharing and Output-Reference Update. 15th IFAC Workshop on Discrete Event Systems, Nov 2020, Rio de Janeiro, Brazil. ⟨hal-03223277⟩
46 Consultations
51 Téléchargements

Partager

More