A missile launch test device

Abstract

The invention discloses a missile launching test device which comprises a computer, a high-speed camera, a horizontal moving rack, an electric winch, an elastic rope, a test missile body, an oil pressure buffer rod, an arresting net bag and a bottom balance weight. The horizontal moving rack is composed of an x-direction moving guide rail, a y-direction moving guide rail, a moving sliding block, ay-direction stepping motor and an x-direction stepping motor. The moving sliding block is connected to the x-direction moving guide rail. The electric winch is connected to the lower of the movable sliding block; the electric winch is connected with and controls the elastic rope; the elastic rope is connected with the arresting net bag through the oil pressure buffer rod; the bottom counterweightis hung at the bottom of the arresting net bag; the computer controls the horizontal moving rack, the electric winch and the high-speed camera. Hanging and recycling of a test missile are completed by controlling the horizontal moving rack and the winch through the computer, manual operation is omitted, and the test process is simplified; parts such as an antenna can penetrate out of holes of thearresting net and are prevented from being broken. The missile body recovery mode is obviously more efficient and safer.

Description

technical field [0001] The invention relates to a missile launch test device, which belongs to the technical field of aerospace and weapons, in particular to an aircraft launch missile test device. The device can carry out the simulation test of the missile dropped by the aircraft in the air indoors, obtain the motion information of the missile body during the drop process, and safely decelerate and recover the missile body after the test. Background technique [0002] The aircraft's external storage test and the test and analysis of the motion parameters during the launch process are one of the subjects often encountered in the field of scientific research and flight testing. Through the actual launch test and on-site photography, the working conditions of each mechanism can be reproduced intuitively, and the translation parameters and rotary motion parameters in the process of free fall after the missile is thrown and separated, the feasibility of the design of the launch ...

AI Technical Summary

Problems solved by technology

However, the cushioning effect of this buffer device is not good, and sometimes the antenna on the surface of the projectile is broken, and it takes a lot of time to rehang the projectile back to the pylon after each test

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