A simulation test bench for rocket angle measuring device

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...

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