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Portable flight parameter data calibration method and device

A portable, data-based technology, applied in three-dimensional position/channel control, etc., can solve problems such as insufficient accuracy and low calibration efficiency, and achieve the effects of convenient operation, high precision, and avoiding information transmission errors

Inactive Publication Date: 2015-04-22
QINGDAO CAMPUS AVIATION ENG COLLEGE OF THE PEOPLES LIBERATION ARMY NAVY
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0007] In view of the above-mentioned defects in the prior art, the technical problem to be solved by the present invention is to provide a portable manipulation displacement measurement device to solve the problems of low calibration efficiency and insufficient accuracy in the process of calibrating the displacement channel of the flying parameter

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  • Portable flight parameter data calibration method and device
  • Portable flight parameter data calibration method and device
  • Portable flight parameter data calibration method and device

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Embodiment Construction

[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples serve to illustrate the present invention, but do not limit the scope of the present invention.

[0031] Such as figure 1 , 2 As shown, a portable flight parameter data calibration method, its specific steps are

[0032] Step P1, install the fixture 4 on the tested rotating body 5; the rotating body includes various rods, ailerons, horizontal tails, rudder surfaces, pedals, etc. of the flying (helicopter), and the fixture preferably adopts a patent (application number 201218000912.0, patent The fixture in the name "a device and method for calibrating measurement values ​​of an aircraft flight parameter recording system").

[0033] Step P2, installing the measurement unit 1 on the fixture 4;

[0034] Step P3, connecting the first control display unit 2 with the measurement unit 1 t...

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Abstract

The invention discloses a portable flight parameter data calibration method and device. Firstly, a clamp is installed on a measured rotating body, a measuring unit is installed on the clamp, then a first control and display unit is connected with a measuring unit through a cable, and a second control and display unit is connected with the first control and display unit through a cable. A power source of the first control and display unit and a power source of the second control and display unit are connected for the first control and display unit and the second control and display unit to work. The measured rotating body is controlled to rotate or move, and the moving angle of the measured rotating body is displayed synchronously on two displayers. The portable flight parameter data calibration method and device have the advantages that the calibration work of a flight parameter channel can be completed simply through two persons, and due to the fact that labor is saved, the calibration and preparation time is shortened and information transmission errors of many people in the cooperation process can be avoided, the calibration accuracy and the calibration efficiency can be greatly improved.

Description

technical field [0001] The present invention relates to a method and device for calibrating flight parameter data, in particular to a portable flight parameter data displacement channel [0002] Calibration method and device. Background technique [0003] In recent years, the rapid equipment of the flight parameter recording system (abbreviation: flight parameter recording system) on the aircraft has made the research conclusions in the fields of auxiliary flight accident investigation, maintenance support, flight training quality evaluation, fault diagnosis and prediction more accurate. The reliability and accuracy of the control displacement channel parameters recorded in the flight reference recording system, such as the control stick, throttle stick, collective stick, pedals, deck angle, elevator, aileron, flap, rudder, etc., directly affect the flight data The application of it plays an important role in the correctness of accident investigation, maintenance support, f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
Inventor 邸亚洲周玉平曲建岭袁涛刘美洁郭超然
Owner QINGDAO CAMPUS AVIATION ENG COLLEGE OF THE PEOPLES LIBERATION ARMY NAVY
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