Method for planning a landing approach of an aircraft, computer program product with a landing approach plan stored thereon, as well as device for planning a landing approach

摘要

A method and computer program product for planning a landing approach of an aircraft based on an actual position or first nominal position of the aircraft during its approach for landing on a runway, including providing a stabilization flight path section and stabilization region and/or stabilization point defined by an altitude profile by at least one configuration change point in the stabilization flight path section with a change of the overall profile configuration of the airfoils and with a predetermined final approach flight status of the aircraft, and checking or changing position of the at least one configuration change measure in a change and/or the addition of an additional configuration change measure to the stabilization flight path section and by changing a speed profile along the stabilization flight path section so that the aircraft reaches the predetermined final approach flight status in the stabilization region or at the stabilization point.

主权项

1. A method for planning a landing approach of an aircraft based on an actual position or a first nominal position of the aircraft during its approach for landing on a runway, the method comprising:
providing a stabilization region and/or a stabilization point with respect to the landing of the aircraft, a final approach flight status of the aircraft required for the stabilization region and/or the stabilization point and a stabilization flight path section that is at least defined in a form of an altitude profile and extends between the actual position or the first nominal position of the aircraft and the stabilization region and/or the stabilization point; providing or specifying at least one configuration change condition that can be fulfilled while flying along the stabilization flight path section with the aircraft as planned and at least one respective configuration change measure that is assigned to the at least one configuration change condition and causes a drag-lift ratio of airfoils to be adjusted due to a changed adjustment of an overall aerodynamic profile configuration of the airfoils of the aircraft; and assigning to a flight plan of the aircraft a combination of the predetermined stabilization flight path section and the at least one configuration change condition with the least one configuration change measure that is respectively assigned to this configuration change condition and carried out on the aircraft when the respective configuration change condition is fulfilled while flying along the stabilization flight path section with the aircraft as planned, wherein assigning to the flight plan of the aircraft comprises:
determining an expected final approach flight status of the aircraft, which the aircraft assumes when the predetermined stabilization region or the stabilization point is reached while flying along the stabilization flight path section,wherein, if the expected final approach flight status of the aircraft only deviates from the required final approach flight status of the aircraft within predefined limits, assigning to the flight plan of the aircraft the combination of the predetermined stabilization flight path section and the at least one configuration change condition with the least one configuration change measure that is respectively assigned to this configuration change condition and carried out on the aircraft when the respective configuration change condition is fulfilled while flying along the stabilization flight path section with the aircraft as planned, andwherein, if the expected final approach flight status of the aircraft deviates from the required final approach flight status of the aircraft by more than the predefined limits, changing a speed profile for a flight along the stabilization flight path section by changing the at least one configuration change condition and/or the at least one configuration change measure for fulfillment of the respective at least one configuration change condition that is/are assigned to the provided stabilization flight path section, and/or by adding at least one additional configuration change condition with a configuration change measure for fulfillment thereof in such a way that the aircraft reaches the required final approach flight status of the aircraft within the predefined limit in the stabilization region or at the stabilization point, as well as assigning to the flight plan of the aircraft the combination of the determined stabilization flight path section and the at least one determined configuration change condition with the least one configuration change measure that is respectively assigned to this configuration change condition.