MISSION CALCULATION SYSTEM FOR AN AIRCRAFT USING AT LEAST ONE EXTENDED ISO-DISPLACEMENT CURVE AND ASSOCIATED METHOD

摘要

The system comprises a first calculation module suitable for calculating a plurality of iso-displacement curves (79, 80, 81) from a chosen point, at a displacement interval corresponding to several successive displacement increments of the aircraft from the selected point, the iso-displacement curves (79, 80, 81) being obtained at the displacement interval for a displacement of the aircraft up to a given flight level from displacements of the aircraft at distinct flight levels The first calculation module is suitable for determining, on the basis of the iso-displacement curves (79, 80, 81) up to the given flight level, obtained at distinct flight levels , taken at the same aircraft displacement interval, an iso-displacement curve extended to the given flight level maximizing the displacement of the aircraft from the geographical point of origin or minimizing the displacement of the aircraft towards the geographical point of destination.