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Test method for airspeed abnormity auxiliary function of large aircraft

A technology for auxiliary functions and large aircraft, applied in the direction of aircraft component testing, instruments, control/regulation systems, etc., can solve the problems of auxiliary function simulation platforms and test methods without airspeed abnormalities, and achieve reduced test costs, significant benefits, and improved The effect of test efficiency

Active Publication Date: 2021-04-09
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing public information shows that there is no detailed simulation platform and test method for the auxiliary function of airspeed abnormality

Method used

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  • Test method for airspeed abnormity auxiliary function of large aircraft
  • Test method for airspeed abnormity auxiliary function of large aircraft
  • Test method for airspeed abnormity auxiliary function of large aircraft

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Experimental program
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Embodiment Construction

[0062] A simulation platform for auxiliary functions of airspeed anomalies, such as figure 1 As shown, by information display device 1, interface test device 3, bus interface coupler 4, cockpit operating system 5, pilot interface unit 6, bus monitoring device 7, data analyzer 8, signal conversion device 9, aircraft model simulation device 10 , airspeed parameter injection 11, and visualization equipment 12. The experimental test system is composed of the aircraft management system computer A / B / C as the test object, which is the physical operating carrier of the airspeed abnormal auxiliary function, and performs the stage of the airspeed abnormal auxiliary function The first and second phases are simulated, and the various operations in the test are guided through the visual environment, so as to realize the standardized operation of the test and improve the test efficiency.

[0063] The information display device 1 realizes the control algorithm source code, test algorithm sou...

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Abstract

The invention relates to a simulation platform and a test method for an airspeed anomaly auxiliary function of a large aircraft, and belongs to the field of aviation engineering test. The system comprises an information display device 1, an interface test device 3, a bus interface coupler 4, a cockpit operating system 5, a pilot interface unit 6, a bus monitoring device 7, a data analyzer 8, a signal conversion device 9, an aircraft model simulation device 10, an airspeed parameter injection device 11 and a visualization device 12.

Description

technical field [0001] The invention relates to a simulation platform and a test method for an auxiliary function of an abnormal airspeed of a large aircraft, and belongs to the field of aeronautical engineering test and test. Background technique [0002] Aiming at the problems that there are many types of abnormal airspeed faults, high frequency of occurrence, great impact on flight safety, and heavy burden for pilots to deal with after the occurrence of airspeed abnormality, based on the experience of model design, an auxiliary function of airspeed abnormality is proposed. When the airspeed of the aircraft is abnormal, the pilot's operation instructions, the state information of the airborne system and sensor information are integrated, and the operation process is electronically displayed to assist the pilot in judging the abnormal parameters, and carry out flight operation safety prompts and abnormal cause analysis, etc., to ensure Flight safety. [0003] The realizati...

Claims

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Application Information

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IPC IPC(8): B64F5/60G05B17/02
CPCB64F5/60G05B17/02
Inventor 吴佳驹宋闯韩艳龙
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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