Verfahren und Vorrichtung zur automatischen Abschätzung der Luftgeschwindigkeit eines Flugzeugs

Details

Veröffentlichungs-Nr.

EP2568295

Aktenzeichen

EP12182735

Anmeldetag

3. September 2012

Veröffentlichung

15. Januar 2014

Erteilung

15. Januar 2014

Rechtsraum

EP

IPC

G01P5/00G01P13/02B64D43/02

Abstract

The method involves acquiring current existing speed generated by an anemobarometric unit (8). Residual speed is compared to a threshold value. The residual speed is integrated to obtain a corrective value to be added to aerodynamic speed to obtain estimated airspeed when the residual speed is lower than/equal to the threshold value. Detection of a validity problem for the existing speed is illustrated when the residual speed is higher than the threshold value, to add a fixed corrective value to the aerodynamic speed to obtain the estimated airspeed. The anemobarometric unit is an air data computer type anemobarometric unit. An independent claim is also included for an automatic airspeed estimation device for an aircraft.

Anmelder

Firma

Airbus Opérations SAS

Land

🇫🇷 Frankreich

Fachgebiete