A method and device including a unit to extract a linear terrain profile stored in memory, a terrain height for a current distance of the aircraft, a unit for determining a current height of the aircraft with respect to the terrain, using at least one measurement taken by a radar altimeter, a unit for computing a first current altitude of the aircraft, using the terrain height and the current height, a unit for computing a second current altitude of the aircraft, corresponding to an altitude on an approach profile of the current position of the aircraft and a unit for computing the difference between the first and second current altitudes, the difference being transmitted to a guidance unit to vertically guide the aircraft.
PROCEDE ET DISPOSITIF DE GUIDAGE VERTICAL D'UN AERONEF LORS D'UNE APPROCHE D'UNE PISTE D'ATTERRISSAGE LE LONG D'UNE TRAJECTOIRE LATERALE D'APPROCHE.
05.02.2016
Patent
Elektronische Ressource
Französisch
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