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Method for mining flight number regulatory factors through historical data

A technology of historical data and factors, applied in the direction of aircraft traffic control, traffic control system, electrical digital data processing, etc., can solve the problem that cannot be promoted, and achieve the effect of improving accuracy

Inactive Publication Date: 2012-05-02
NANJING LES INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technology uses real flight data for analysis and induction, which is close to actual operation, but it is limited to the application of a single flight and cannot be promoted

Method used

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  • Method for mining flight number regulatory factors through historical data
  • Method for mining flight number regulatory factors through historical data
  • Method for mining flight number regulatory factors through historical data

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Embodiment Construction

[0039] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should understand that following specific embodiment is only for illustrating the present invention and is not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand the present invention Modifications in various equivalent forms fall within the scope defined by the appended claims of the present application.

[0040] The common control factors of the control factors of flight status are classified as:

[0041] 1. Height adjustment

[0042] Adjust the flight altitude. It is generally used for conflict avoidance, and usually occurs during takeoff and landing. include:

[0043] Hold: the altitude does not change significantly, and it is considered to be in a hold state;

[0044] Climb: continuous increase in altitude until it is in a state of descent or hold;

[0045] Descent...

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Abstract

The invention discloses a method for mining flight number regulatory factors through historical data / through analyzing the regulatory factors by three aspects, the regulatory factors of height, speed and horizontal position are extracted, and datamation of a regulator regulatory command is carried out; and the regulatory factors are introduced for correcting a planned track, thus the accuracy of an aircraft plan prediction track is improved.

Description

technical field [0001] The invention relates to a method for mining flight control factors in the aviation field, in particular to a method for mining flight control factors through historical data. Background technique [0002] With the rapid growth of air traffic flow, the degree of congestion in the airspace has also increased greatly, resulting in very prominent flight conflicts in the air. If the air traffic control automation system can dynamically predict the flight trajectory (4D trajectory: time, position, altitude, speed) of each flight target, provide accurate position and status information, so that air traffic control personnel can understand and master air traffic at any time situation, so that timely deployment and early warning can greatly improve the safety of air traffic. The trajectory prediction technology based on aircraft performance at this stage fully considers the performance of the aircraft at each stage of the flight process, as well as the most e...

Claims

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Application Information

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IPC IPC(8): G08G5/00G06F17/30
Inventor 祁伟余波邹朝忠张忠勇龚懿靳学梅张宝江张一威
Owner NANJING LES INFORMATION TECH
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