摘要:
A device and method calculate a global error relating to a position indication of an aircraft and compare the global error with a threshold value, which depends on flight constraints.
摘要:
A method and device for determining a consolidated position of a travelling object check the coherence of position values corresponding to a current position of the travelling object and determine a consolidated position for the travelling object based on the coherent position values.
摘要:
The invention relates to a method and device for determining a consolidated position of a travelling object, particularly an aircraft. The device (1) includes means (5) for checking the coherence of position values corresponding to a current position of the travelling object and means (6, 8) for determining a consolidated position for the travelling object, based on said coherent position values.
摘要:
The invention relates to a method and device for determining a reliable position of an aircraft. The device (1) includes means (3, 10) for determining different aircraft position values and means (8, 16, 18) for deducing a reliable position therefrom, using coherence tests and a consolidation method.
摘要:
The invention relates to a method and device for determining a reliable position of an aircraft. The device (1) includes means (3, 10) for determining different aircraft position values and means (8, 16, 18) for deducing a reliable position therefrom, using coherence tests and a consolidation method.
摘要:
The device (1) comprises means (8, 9, 10) for calculating a global error relating to a position indication of the aircraft, means (13) for comparing this global error with a threshold value which depends on the flight constraints, and alarm means (15).