RVSM airspace aeronautical device height holding performance monitoring system and method

A monitoring system and aircraft technology, which is applied in the field of monitoring the altitude holding performance of aircraft in RVSM airspace, can solve the problems of inability to achieve high-precision monitoring of aircraft altitude holding performance, the latter being unable to give altitude deviation, and low measurement accuracy.

Inactive Publication Date: 2007-11-07
BEIHANG UNIV
View PDF0 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, at present, aircraft flight altitude measurement mainly relies on ranging from ground radar stations or indirectly obtaining airborne barometric altimeter data. The measurement accuracy of the former is not high, and th...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • RVSM airspace aeronautical device height holding performance monitoring system and method
  • RVSM airspace aeronautical device height holding performance monitoring system and method
  • RVSM airspace aeronautical device height holding performance monitoring system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0027] The processing and analysis of the altitude deviation of the aircraft mainly includes the processing and analysis of three kinds of altitude keeping data: the total vertical deviation of the aircraft is the vertical geometric difference between the absolute altitude information of the aircraft and the real altitude information of the aircraft’s permitted flight altitude, and reflects the total vertical deviation of the aircraft. Deviation; the deviation of the flight setting for the specified altitude is the difference between the actual flight altitude information of the aircraft and the aircraft's permitted flight altitude information, reflecting the human operation deviation; the error of the altitude measurement system, assuming that the altimeter reference pressure value is set correctly. , is the difference...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a RVSM airspace aircraft altitude holding performance monitoring system and method. And the system comprises: absolute altitude obtaining module; data collecting and preprocessing module; and altitude holding deviation data processing module. And the method comprises: collecting high-accuracy altitude, allowable flight altitude and actual flight altitude of an aircraft, obtaining altitude measuring reference differences corresponding to the sequence of flight trace points of the aircraft, and processing these messages to obtain the altitude holding deviation message. And the invention can obtain high-accuracy total vertical altitude deviation of the aircraft and the altitude deviation caused by artificial factors and the system altitude deviation caused by device accuracy, so as to more accurately and effectively monitor the aircraft altitude holding performance.

Description

technical field [0001] The invention relates to a system and a method for monitoring the altitude maintaining performance of an aircraft, in particular to a system and a method for monitoring the altitude maintaining performance of an aircraft in the RVSM airspace. Background technique [0002] With the continuous growth of global air traffic, airspace congestion caused by insufficient flight levels has become a bottleneck in the development of air traffic control, causing air transport companies to suffer huge economic losses. In order to make full use of airspace resources, significantly increase airspace capacity and improve utilization, countries around the world have implemented the Reduce Vertical Separation Minimum (RVSM for short). However, reducing the vertical separation standard means that the risk of collision between aircraft will increase, which will affect the safety of air transportation, so the altitude maintaining ability of aircraft will be directly relate...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01C5/00G05D1/04
Inventor 张军张学军蔡开泉谷志敏
Owner BEIHANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap