Airbus Operations (s.a.s.)

Airbus Operations Gmbh

Jeremy Berard

Christophe Bouchet

Emmanuel Blanvillain

A procedure and device optimize the quantity of fuel transferred on an aircraft during at least one in-flight fuel transfer. The optimization device includes a section that makes a prediction to determine a first quantity corresponding to the quantity of fuel remaining on board the aircraft at a first flight point in the flight plan of the aircraft, taking into account the current status of the aircraft and the current flying conditions. The device further includes a section that makes an estimation to determine a second quantity corresponding to the quantity of fuel enabling the aircraft to fly from the first flight point to a second flight point later in the flight plan. The device further includes a section that determines, from the first and second quantities, a third quantity corresponding to the quantity of fuel to be transferred at the first flight point. The device further includes a display that presents the third duly determined quantity to at least one pilot of the aircraft.

Procedure and device for optimizing the quantity of fuel transferred on an aircraft during at least one in-fligh fuel transfer

Disclosed is a method and device for guiding an aircraft flying along a flight trajectory. The flight trajectory has at least one constrained section, and the aircraft flies at a required speed within the constrained section to comply with a required arrival time at a predetermined waypoint in the constrained section. Auxiliary speed setpoints are determined to guide the aircraft to arrive at an auxiliary arrival tune at an auxiliary waypoint, with the auxiliary speed setpoints being applied by a guidance system to guide the aircraft.

Method and device for guiding an aircraft

The invention relates to a method and device for aiding the management of successive flights of an aircraft. The device includes a determination unit which uses values recorded automatically for a flight, to automatically determine the values of characteristic parameters for waypoints of a next flight.

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Fenouillet, France

Jeremy Berard