Intelligent air data tester for airplane and testing method thereof

A technology of atmospheric data and test methods, which is applied in the field of aviation systems, can solve problems such as frequent operations, error-prone, and low automation, and achieve the effect of simplifying inspection methods and improving inspection efficiency and accuracy

Inactive Publication Date: 2019-11-15
CHENGDU AIRCRAFT INDUSTRY GROUP
View PDF14 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the present invention: In order to solve the problems of low degree of automation, frequent operation and error-prone in the existing atmospheric system inspection, the present invention provides a high degree of automation, simple and efficient operation, which can automatically in

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
  • Intelligent air data tester for airplane and testing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] The present invention will be described in detail below in conjunction with specific embodiments.

[0018] figure 1 It is a new type of aircraft intelligent air data tester, which is composed of an air data input module 1 and an airborne data acquisition and processing module 2.

[0019] The atmospheric data input module 1 includes a full static pressure output interface 5, an input button 8, and an atmospheric input data display screen 9. The full static pressure output interface 5 is connected to the finished product of the aircraft air data system and outputs atmospheric pressure to the aircraft air data system; input button 8 It is used to control the activation of the atmospheric data input module 1; the atmospheric input data display screen 9 is used to display the real-time atmospheric parameters output by the atmospheric data input module 1.

[0020] The airborne data acquisition and processing module 2 includes a communication plug 4 and an airborne data acquisition ...

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 belongs to the technical field of aviation systems, and relates to an intelligent air data tester for an airplane. The device comprises an atmospheric data input module (1), an airbornedata acquisition and processing module (2) and a vacuum pump component. The intelligent air data tester for an airplane can automatically input several groups of signals such as different heights andspeeds, can automatically record parameters such as pressure height, the mach number, the total pressure and the static pressure output by an atmospheric system and can determine whether the parameters are qualified or not. The intelligent air data tester for an airplane can automatically complete input of all the parameters of the atmospheric system and automatic determination, storage and recording of the solution parameters of the atmospheric system so as to greatly simplify the checking method of the airplane air data system, and is high in automatic degree and simple and efficient to operate, and improves the checking efficiency and the accuracy of the air data system.

Description

technical field [0001] The invention belongs to the technical field of aviation systems, and relates to an aircraft intelligent air data tester and a test method. Background technique [0002] The air data system is an important part of the aircraft's onboard system. It is used to complete the measurement of the aircraft's atmospheric parameters, and output the status information such as the aircraft's airspeed, altitude, Mach number, and angle of attack to the aircraft's related systems. After the aircraft assembly is completed, it is necessary to use the atmospheric system tester to apply the corresponding atmospheric pressure to the sensor of the atmospheric data system, simulate the altitude and speed of the aircraft on the ground, and check the atmospheric pressure altitude, Mach number, total pressure, static pressure, and indication calculated by the atmospheric system. Whether airspeed, sideslip angle and other atmospheric parameters are correct. At present, when in...

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): G01D18/00G01C23/00G01C25/00
CPCG01C23/005G01C25/00G01D18/00
Inventor 徐光卫钟霄寒芶炜豪王智李鑫钟亮
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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