Navigation segment operating time optimization calculation device

Abstract

The invention relates to a navigation segment operating time optimization calculation device. The navigation segment operating time optimization calculation device comprises a navigation segment division module used for obtaining a division result of a navigation segment operating stage for re-division, a data obtaining module used for obtaining flight historical data and an operating time calculating module used for calculating navigation segment operating time aiming at the flight historical data of different navigation segment operating stages according to cluster features. The navigation segment operating segments are divided again, so that clustering analysis is carried out on the flight historical data and associated with time segments, the operating time of the segments is determined according to temporal and spatial characteristics of a cluster result, and thus, comprehensive navigation segment operating time is obtained to provide data basis for strategy and pre-tactics segment of air traffic flow management.

Description

technical field [0001] The invention relates to the field of aviation, in particular to an optimization calculation device for flight segment running time. Background technique [0002] Flight slots are civil aviation transportation resources, and its allocation will be reflected in the flight plan. When making a flight plan, an important reference data is the flight segment standard operating time. Aiming at the problem that the flight segment time proposed by the airline is based on itself, the manager calculated a unified flight segment standard based on historical data. time, but the time is single and fixed. In fact, for flights departing at different times, the running time of each segment is different. In order to reflect the running time of the flight segment more scientifically and practically, it is necessary to compare the flight segment time Associated to form flight segment running time standards. [0003] The current status of the research on the optimization...

AI Technical Summary

Problems solved by technology

[0004] 1. The traditional probability and statistics methods used by airlines are too rough, unable to reflect the characteristics and differences in operation, have low applicability, and cannot meet the refined management requirements of the civil aviation operation management department;

[0005] 2. The simulation estimation method based on aircraft performance is suitable for calculating the target operating time in a smooth and unobstructed state, but it cannot comprehensively consider the actual operating factors, including seasonal changes, airport / airspace capacity, etc., the actual reference value weaker;

[0006] 3. The research based on the measured data currently considers the division of the surface taxiing and air phases, but does not consider the division of different phases of air operations, and makes separate estimates according to different operating characteristics

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