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Method for evaluating airport publishing capacity by adopting historical operation data envelope lines

A technology of historical operating data and operating data, applied in data processing applications, computer components, instruments, etc., to achieve the effect of improving accuracy

Active Publication Date: 2019-09-27
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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AI Technical Summary

Problems solved by technology

The main idea of ​​this method is to directly use the connection line of a specific point as the envelope to describe the peak service capacity of the airport by selecting the outer envelope of the historical operation of a specific frequency or data interval, and obtain the airport’s time capacity. Detailed description of the characteristics of different operating periods of the airport

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  • Method for evaluating airport publishing capacity by adopting historical operation data envelope lines
  • Method for evaluating airport publishing capacity by adopting historical operation data envelope lines
  • Method for evaluating airport publishing capacity by adopting historical operation data envelope lines

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Embodiment Construction

[0047] combine Figure 1-7 , the specific embodiment of the present invention described in detail, mainly comprises the following steps:

[0048] (1) Collect the flight data of the airport. The original data comes from the national flight coordination time system, the estimated planning time of the Pilot Plan (FPL), and the actual take-off and the records of the take-off and landing report issued after landing. The data contains the flight schedule data of all airports in the country during the selected time period. These time data include: flight number, flight schedule takeoff and landing airports, takeoff and landing times, and aircraft types used; the takeoff and landing airports, takeoff and landing times, aircraft types used, and corresponding aircraft registrations of the pilot report on the day of execution and after the actual operation, the actual take-off and landing airports, the actual take-off and landing time, the actual launch time, the status of the flight a...

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Abstract

The invention discloses a method for evaluating airport publishing capacity by adopting historical operation data envelope lines. The method comprises the following steps: (1) collecting actual historical flight data of an airport to be evaluated; (2) counting airport operation sorts and making a scatter diagram; (3) carrying out airport operation stage division based on clustering analysis; (4) estimating the saturation departure capacity of the airport based on Loss regression analysis; (5) analyzing the airport entering and leaving sortie coupling relation based on quantile regression; (6) evaluating the airport preferential approach capacity based on the confidence interval; and (7) evaluating the airport publishing capacity based on the airport operation data envelope line. According to the historical operation data of the airport, the approach capacity, the departure capacity and the approach and departure coordination capacity of the peak operation period of the airport are quantitatively evaluated through technical means of clustering analysis, regression analysis and mathematical statistics, , and the evaluation result is accurate.

Description

technical field [0001] The invention relates to the technical field of air traffic control automation, in particular to a method for evaluating the announced capacity of an airport by using an envelope of historical operation data. Background technique [0002] The ever-increasing demand for air traffic makes the requirements for the service capacity of the airport become higher. Especially in the announced capacity of the airport, it can not only serve as the basic basis for flight time management, airport operation, airport planning and construction, and air traffic management, but also put forward rationalized suggestions for airport operation optimization measures, which to a certain extent determine the overall air traffic capacity. system performance. [0003] According to the "Technical Specifications for Airport Slot Capacity Evaluation" (AP-93-TM-2017-01) issued by the Civil Aviation Administration of China, the evaluation method based on historical statistical dat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/30G06K9/62
CPCG06Q10/0639G06F18/23213G06Q50/40
Inventor 赵征许辰澄李昌城葛家明胡明华
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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