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Method and system for sector operation performance comprehensive index based on principal component analysis

A principal component analysis and operational performance technology, applied in the aviation field, can solve problems such as data limitations, low prediction reliability, and insufficient comprehensiveness, and achieve the effect of avoiding danger and loss

Active Publication Date: 2017-12-05
THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, the data referenced by this method is relatively limited, the index dimension is single, and it is not comprehensive and comprehensive. This measurement method only uses limited data to measure the controller's workload one-sidedly, which has certain limitations and the prediction reliability is not high.

Method used

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  • Method and system for sector operation performance comprehensive index based on principal component analysis
  • Method and system for sector operation performance comprehensive index based on principal component analysis
  • Method and system for sector operation performance comprehensive index based on principal component analysis

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Embodiment 1

[0077] figure 1 It is a flowchart of a method for comprehensively detecting the operation performance of an air traffic control sector in the first embodiment of the present invention. As shown in the figure, the method includes the steps:

[0078] S1: Input sector operation performance index;

[0079] S2: Use the principal component analysis model to determine the principal component of sector operation performance according to the sector operation performance index;

[0080] S3: According to preset rules, calculate the comprehensive index of sector performance based on the principal component of sector operation performance.

[0081] The present invention adopts a quantitative research method, overcomes the situation that the prior art has more qualitative research and less quantitative research, which leads to insufficient objectivity, and comprehensively performs multi-dimensional indicators of sector performance detection index data that affect sector performance comprehensive in...

Embodiment 2

[0136] Such as image 3 Shown is a schematic diagram of an air traffic control sector operation performance detection system according to the second embodiment of the present invention. With reference to the first embodiment, it can be seen that the air traffic control sector operation performance detection system 100 includes:

[0137] Principal component analysis module 1: Solve the principal component of sector operating performance according to the input sector operating performance index;

[0138] Sector performance composite index processing module 2: Calculate the sector performance composite index according to the principal component of the sector operating performance sent by the principal component analysis module 1.

[0139] The present invention adopts a quantitative research method, overcomes the situation that the prior art has more qualitative research and less quantitative research, which leads to insufficient objectivity, and comprehensively performs multi-dimensional...

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Abstract

The invention discloses a method and system for detecting the operational performance of an air traffic control sector. The method includes the steps: Step 1: inputting the sector operational performance index; including: sector traffic index, sector complexity index, sector security performance index, sector economic index and controller workload index; Step 2: use principal component analysis to determine the sector operating performance principal component; Step 3: calculate sector performance comprehensive index based on the sector operating performance principal component. The method of the present invention comprehensively and comprehensively considers the multi-dimensional indicators of the sector performance detection index data that affect the sector performance comprehensive index detection, thereby realizing the effective detection of the sector performance comprehensive index; moreover, the principal component analysis method is applied to In the present invention, the input sector operation performance index is processed, the efficiency of detection is improved, and the actual demand of the air traffic control unit for real-time detection and alarm of the sector performance comprehensive index can be met. Controlled airspace structure has the function of data support.

Description

Technical field [0001] The invention relates to the field of aviation, in particular to a method and system for comprehensive detection of air traffic control sector operation performance. Background technique [0002] With the development of the air transportation industry, in order to ensure the safety and order of various flight activities, air traffic control services came into being and continued to be developed and improved, reaching maturity in the 1980s. The main content of modern air traffic control services is: air traffic controllers (referred to as "controllers", the same below) rely on modern communication, navigation, and surveillance technologies to manage and control aircraft under their jurisdiction, coordinate and guide their movement paths and Mode to prevent collisions between aircraft and aircraft in the air and collisions between aircraft and obstacles in the airport maneuvering area, maintaining and accelerating the orderly flow of air traffic. Air traffic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G5/00
Inventor 张建平杨晓嘉刘丹罗启铭张继明
Owner THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
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