Modeling and Response Time Evaluation of Ethernet-based control Architectures using Timed Event Graphs and Max-Plus Algebra

Abstract : In this paper, a new approach to evaluate the response time in Ethernet-based automation systems using client server protocols, is presented. It is based on modeling the behaviour of the system using timed event graphs and the resulting state representation in Max-Plus algebra. First, an algorithm for tracking the frames in the architecture and giving the response time relative to any occurring event is explicated. Subsequently, analytical formulas for direct calculus of this delay are obtained. Finally, experimental measurements taken on a laboratory platform are used to check the validity of the method. Hence, the interest and effectiveness of our results become obvious. They can be used a posteriori to assess the delays in an existing architecture or a priori during the design phase to fulfill the time requirements of a control system.
Type de document :
Communication dans un congrès
Liste complète des métadonnées

Littérature citée [12 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-00362803
Contributeur : Saïd Amari <>
Soumis le : jeudi 19 février 2009 - 13:16:30
Dernière modification le : jeudi 9 février 2017 - 15:56:06
Document(s) archivé(s) le : mardi 8 juin 2010 - 22:42:04

Fichier

version_finale.pdf
Fichiers éditeurs autorisés sur une archive ouverte

Identifiants

  • HAL Id : hal-00362803, version 1

Collections

Citation

Boussad Addad, Saïd Amari. Modeling and Response Time Evaluation of Ethernet-based control Architectures using Timed Event Graphs and Max-Plus Algebra. IEEE Conference on Automation Science and Engineering, Aug 2008, United States. pp.418-423. ⟨hal-00362803⟩

Partager

Métriques

Consultations de la notice

154

Téléchargements de fichiers

139