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Communication Dans Un Congrès Année : 2013

Operating mode recognition: Application in continuous casting

Loïc Bazart
  • Fonction : Auteur
  • PersonId : 768954
  • IdRef : 180760785
Ahmed Khelassi
  • Fonction : Auteur
  • PersonId : 761765
  • IdRef : 155903527
Bertrand Bèle
  • Fonction : Auteur
  • PersonId : 860292
José Ragot

Résumé

System often has several operating modes that are controlled by the operator to follow a desired change or not in the case of fault occurrence or change due to the environment of the system. The challenge is to be able to know the current operating mode in order to apply the appropriate controls. The aim of this work is to recognize the active mode at any time, and to estimate the switching time between modes. The proposed method is able to detect mode changes without the knowledge of the model parameters characterising each mode. An application in continuous casting illustrates the ability to detect a variation of a friction coefficient.

Domaines

Automatique
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Dates et versions

hal-00846341 , version 1 (19-07-2013)

Identifiants

  • HAL Id : hal-00846341 , version 1

Citer

Loïc Bazart, Didier Maquin, Ahmed Khelassi, Bertrand Bèle, José Ragot. Operating mode recognition: Application in continuous casting. 2nd International Conference on Control and Fault-Tolerant Systems, SysTol'13, Oct 2013, Nice, France. pp.CDROM. ⟨hal-00846341⟩
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