This paper discusses the design of a model-based fault detection scheme for robust and early detection of runaways in aircraft control surfaces servo-loop. The proposed scheme can be embedded within the structure of in-service monitoring systems as a part of the Flight Control Computer (FCC) software. The final goal is to contribute to improve the performance detection of unanticipated runaway faulty profiles having very different dynamic behaviors, while retaining a perfect robustness. The paper discusses also the tradeoffs between adequacy of the technique and its implementation level, industrial validation process with Engineering support tools, as well as the tuning aspects. The proposed methodology is based on a combined data-driven and system-based approach using a dedicated Kalman filtering. The technique provides an effective method ensuring robustness and good performance (well-defined real-time characteristics and well-defined error rates). Simulation results, using In-flight recorded data sets provided by Airbus, are presented to demonstrate the potential of the developed technique.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Model-based Solution to Robust and Early Detection of Control Surface Runaways


    Weitere Titelangaben:

    Sae Int. J. Aerosp


    Beteiligte:
    Zolghadri, Ali (Autor:in) / Gheorghe, Anca (Autor:in) / Henry, David (Autor:in) / Le Berre, Hervé (Autor:in) / Cieslak, Jérôme (Autor:in) / Goupil, Philippe (Autor:in) / Dayre, Rémy (Autor:in)

    Kongress:

    Aerospace Technology Conference and Exposition ; 2011


    Erschienen in:

    Erscheinungsdatum :

    2011-10-18


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Effective signing to reduce truck downgrade runaways

    Stein,A.C. / Johnson,W.A. / Systems Technol.,Hawthorne,US | Kraftfahrwesen | 1984



    Searching for Wolf-Rayet and O-Star Runaways using Hipparcos Proper Motions

    Moffat, A. F. J. / Marchenko, S. V. / Seggewiss, W. et al. | British Library Online Contents | 1997