27th Congress of International Council of the Aeronautical Sciences, 19 - 24 September 2010, Nice, France
Paper ICAS 2010-10.1.3

ON-LINE PARAMETER IDENTIFICATION FOR IN-FLIGHT AIRCRAFT MONITORING

G. Hardier, A. Bucharles
ONERA, France

Keywords: fault diagnosis, parameter identification, on-line monitoring, aircraft icing, actuator fdie

To improve aircraft safety and autonomy, the early detection of unexpected events during flight is of primary importance for handling the FCS. A methodology is developed for on-line monitoring, focusing on real-time parameter identification but including also pre-processing and post-processing. Evaluation results involve actuator FDIE and detection of icing accretion.

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