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A wireless device for flight parameter calibration

A data and flight parameter technology, applied in the field of flight parameter data calibration, can solve the problems of insufficient accuracy and low calibration efficiency, and achieve the effect of convenient operation, high precision, and shortened calibration preparation time

Inactive Publication Date: 2018-01-05
QINGDAO CAMPUS AVIATION ENG COLLEGE OF THE PEOPLES LIBERATION ARMY NAVY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned defects existing in the prior art, the technical problem to be solved by the present invention is to provide a wireless device for calibrating the displacement channel of flight parameter data to solve the problem of low calibrating efficiency and The problem of insufficient precision

Method used

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  • A wireless device for flight parameter calibration
  • A wireless device for flight parameter calibration

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Embodiment Construction

[0020] 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.

[0021] Such as figure 1 As shown, a portable flight parameter calibration device includes a measurement unit 1, a first control display unit 2 and a second control display unit 3; when in use, the measurement unit 1 is fixed at the measured rotating body 5 with a clamp 4 , Rotating body 5 comprises various rods, ailerons, flat tail, rudder surface, pedals etc. of flying (helicopter). As preferably, the measurement unit and the two control display units can be packaged, the first control display unit (also referred to as the host) is connected to the measurement unit during use, and the other control display unit is the second control display unit (also known as the host computer). Can b...

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Abstract

The invention discloses a wireless device for calibration of flight data. The wireless device comprises a measurement unit, a first control and display unit and a second control and display unit, wherein the circuits of the first control and display unit and the second control and display unit are same in structure, the measurement unit is mounted on a clamp, and is powered and controlled by the first control and display unit, data measured by the measurement unit is sent to the first control and display unit according to a wireless interface, the second control and display unit exchanges data with the first control and display unit through the wireless interface and displays the same information synchronously. The wireless device has the advantages that interaction is realized among the units in a wireless manner, so that the problems that a long cable easily winds and is easily broken are solved, the preparation time for calibration is shortened, and the information transfer errors generated during matching process of multiple persons is avoided, so that the calibration accuracy and the calibration efficiency are greatly improved.

Description

technical field [0001] The invention relates to the field of flight parameter data calibration, in particular to a wireless device for calibration of flight parameter data displacement channels. Background technique [0002] 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, flight training quality assessmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C25/00
CPCG01C25/005
Inventor 周玉平邸亚洲吴赛成高峰高峰娟刘美洁
Owner QINGDAO CAMPUS AVIATION ENG COLLEGE OF THE PEOPLES LIBERATION ARMY NAVY
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