METHOD FOR ESTIMATING DAMAGE UNDERGONE BY PARTS OF AIRCRAFT LANDING GEARS

A method for estimating the damage to rotational driving actuators of the wheels borne by aircraft undercarriages. First, in service, recording data relating to the driving actuators, in particular data on torque developed by the driving actuators, on speed of rotation of the motors of the driving a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GIRAUD, Frederik
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	A method for estimating the damage to rotational driving actuators of the wheels borne by aircraft undercarriages. First, in service, recording data relating to the driving actuators, in particular data on torque developed by the driving actuators, on speed of rotation of the motors of the driving actuators, on number of revolutions of the motors. Then, deducing therefrom damage undergone by the driving actuators. Finally, estimating a remaining life of the driving actuators.