A method monitoring an aircraft engine, including: collecting time history measurements on a first set of measurements on endogenic variables and a second set of measurements on exogenic variables; standardizing measurements related to the endogenic variables considering the exogenic variables to form an entry point corresponding to a condition of a current engine in a multi-dimensional space, for each acquisition; projecting each multi-dimensional space entry point onto an image point on a previously constructed map, forming a sequence of image points on the map reflecting a distribution of the multi-dimensional space entry points, the image points forming a current trajectory representing a change to conditions of the current engine; comparing an end of the current trajectory with previously recorded portions of aircraft engine trajectories kept in a database; and analyzing statistical variations of the trajectories to anticipate maintenance operations on the current engine.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Monitoring of an aircraft engine for anticipating maintenance operations


    Beteiligte:

    Erscheinungsdatum :

    2015-11-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



    MONITORING OF AN AIRCRAFT ENGINE TO ANTICIPATE THE MAINTENANCE OPERATIONS

    LACAILLE JÉRÔME HENRI NOËL / GOUBY AURÉLIE | Europäisches Patentamt | 2016

    Freier Zugriff

    Monitoring of an aircraft engine to anticipate the maintenance operations

    LACAILLE JÉRÔME HENRI NOËL / GOUBY AURÉLIE | Europäisches Patentamt | 2018

    Freier Zugriff

    Aircraft engine maintenance

    Engineering Index Backfile | 1942


    AIRCRAFT ENGINE MAINTENANCE

    Cooper, E. O. | SAE Technical Papers | 1937


    AIRCRAFT ENGINE MAINTENANCE SYSTEM

    ELLIS SEAN / VYAS PARAG / NNAEKEZIE RICHARDSON et al. | Europäisches Patentamt | 2016

    Freier Zugriff