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A simulation test bench for rocket angle measuring device

An angle measuring device and a technology for simulating testing, which are applied to the measuring device, the use of electrical devices, and the measurement of angles, etc., can solve the problems that the angle measuring device has a great influence on the flight conditions and so on.

Inactive Publication Date: 2017-06-16
HUAIHAI IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcoming that existing angle measuring devices are greatly affected by flight conditions, and provide a simulation test bench for rocket angle measuring devices

Method used

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  • A simulation test bench for rocket angle measuring device

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Embodiment

[0024] A kind of simulation test bench for rocket angle measuring device of the present invention, as figure 1 As shown, it includes a Hall element 2, a pole 3, a roller pressure seat 4, a roller support 5, a rotary encoder 6, a connecting body 7, a rotating motor 8, a supporting plate 9, a base 10, a horizontal angle calibration plate 11, and a transmission axis 12;

[0025] The upper part of the base 10 is a support plate arranged horizontally, and the right end side of the support plate extends outwards a connecting pin parallel to the plate surface. The bottom of the base 10 is fixed with a rotating shaft perpendicular to the supporting plate surface. The axis is engraved with a calibration line;

[0026] Two groups of roller bearings 5 ​​are fixed on the upper surface of the supporting plate 9, and a group of roller pressure seats 4 are arranged between the two groups of roller bearings. The left end of transmission shaft 12 is fixed with transmission gear, and the end ...

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Abstract

The invention relates to a simulation test bench for a rocket angle measuring device, which belongs to the field of rocket testing. The simulated test bench of the present invention includes a Hall element, a pole, a roller press seat, a roller support, a rotary encoder, a connecting body, a rotating motor, a supporting plate, a base, a horizontal angle calibration plate, and a transmission shaft; During the flight, the pitch angle of the missile is relatively fixed in the climb section, so as to check the accuracy of the angle measuring device in the rocket under this flight condition, so as to meet the requirements of the rocket for precise control of the flight attitude. The simulation test bench of the present invention effectively solves the problem of calibration and testing of the angle measuring device in the projectile environment, so that the angle measuring device can adapt to the requirements of the rocket control system as much as possible.

Description

technical field [0001] The invention relates to a simulation test bench for a rocket angle measuring device, which belongs to the field of rocket testing. Background technique [0002] With the development of civilian rockets such as fire extinguishing bombs, in order to accurately control the rocket's flight attitude and achieve more effective effects, it is necessary to install an angle measuring device on the rocket, and use the angle measuring device to collect the rocket during flight. Attitude information such as roll angle, roll speed, pitch angle, etc., and transmit the collected information to the controller on the rocket, and then adjust the flight attitude of the rocket in time. Therefore, the accuracy of the data collected by the angle measuring device is the key to accurately controlling the flight attitude of the rocket. After the existing angle measuring device is manufactured, the accuracy of its angle measurement is tested under fixed conditions. However, s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/30G01C1/00
Inventor 段张宏柳文安陶杰武邱荣剑邱江涛常光昇孟庆波王栋钱海宁王保国杨晓辉郭清华张军军刘德义杨勇
Owner HUAIHAI IND GRP
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