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Communication Dans Un Congrès Année : 2017

Turning theory to practice in model-based FDI: Successful application to new generation Airbus aircraft

Résumé

This paper presents a parametric model-based monitoring technique for detection and confirmation of faults in control surface servo-loops related to the Electrical Flight Control System. It is shown that there exists a direction in the parameter space which is sensitive to the occurrence of the faults on interest. On-line system parameter estimation is combined with an appropriate parametric test decision for robust detection and confirmation of faults. The paper reports on a number of identified practical design considerations identified that should accompany the basic design in order to provide a viable technological solution. The method presented in this paper has reached level 5 on Technological Readiness Level scale under flight Validation & Verification investigations at Airbus. The methodology is considered to be a credible unconventional option to support (not rule out) conventional industrial practices.

Domaines

Automatique
Fichier non déposé

Dates et versions

hal-01491164 , version 1 (16-03-2017)

Identifiants

  • HAL Id : hal-01491164 , version 1

Citer

Ali Zolghadri, Jérome Cieslak, Goupil Philippe, Rémy Dayre. Turning theory to practice in model-based FDI: Successful application to new generation Airbus aircraft. Proceedings of the 20th IFAC World Congress, Jul 2017, Toulouse, France. ⟨hal-01491164⟩
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