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Simulation test board for rocket projectile 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: 2015-05-20
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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  • Simulation test board for rocket projectile angle measuring device

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Embodiment

[0024] A simulation test bench for the rocket angle measuring device of the present invention, such as figure 1 As shown, it includes a Hall element 2, a support rod 3, a roller pressing seat 4, a roller bearing 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, a transmission axis 12;

[0025] The upper part of the base 10 is a horizontally arranged support plate, a connecting pin parallel to the plate surface extends outward from the right end side of the support plate, and the lower part of the base 10 is fixed with a rotating shaft perpendicular to the plate surface of the support plate. There is a calibration line engraved in the axial direction;

[0026] Two sets of roller supports 5 are fixed on the upper surface of the supporting plate 9, and a set of roller pressing seats 4 are arranged between the two sets of roller supports. The left end of the transmission shaft 12 is fixed wit...

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Abstract

The invention relates to a simulation test board for a rocket projectile angle measuring device, and belongs to the field of rocket projectile test. The simulation test board comprises a hall element, a supporting rod, a roller wheel pressure base, a roller wheel supporting base, a rotary coder, a connector, a rotary motor, a supporting plate, a base, a horizontal angle calibration plate and a transmission shaft. By simulating a relatively fixed climbing phase gesture of a pitching angle in a flight process of rocket projectiles, accuracy of the rocket projectile angle measuring device under a flight condition is detected, so that flight gesture precision control requirements of the rocket projectiles are met. The simulation test board disclosed by the invention effectively solves a calibration and test problem of the angle measuring device under a projectile body environment, so that the angle measuring device can be adaptive to the requirements of the rocket projectile control system to the greatest extent.

Description

technical field [0001] The invention relates to a simulation test bench for a rocket angle measuring device, belonging 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 flight attitude of the rockets and achieve a more effective effect, it is necessary to install an angle measuring device on the rocket, and use the angle measuring device to collect the rocket during flight. Roll angle, roll speed, pitch angle and other attitude information, and transmit the collected information to the missile controller, and then adjust the flight attitude of the rocket in time. Therefore, the accuracy of the data collected by the angle measurement device is the key to accurately control 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, sensitive ...

Claims

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Application Information

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Patent Type & Authority Applications(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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