Soft recovery method of storage testing device embedded in high-speed flying body

Abstract

The invention discloses a soft recovery method, using buffer protecting equipment, of a storage testing device embedded in a high-speed flying body and belongs to the technical field of buffer protection. The speed of the high-speed flying body is 1000-1500m / s. The buffer protecting equipment sequentially comprises a plurality of independent buffer plates which face the high-speed flying body and are disposed on the ground, a pool, a buffer plate mounted on the pool wall and coated with waterproof paint, water in the pool, bubbles, generated by a bubble generator, in the water, and a metal recovery net in the water. The speed of the high-speed flying body is reduced through the buffering of the buffer plates, the water and the bubbles, and the high-speed flying body at the speed lower than 20m / s is softly recovered by the metal recovery net. The method has the advantages that layer upon layer buffer protection is used, so that the storage testing device embedded in the high-speed flying body can be softly and safely recovered; by the method, the position range of a projectile flying at high speed can be determined completely, digging is not need, and convenient recovery, safety and reliability are achieved; the method is worthy of application and popularization.

Description

Technical field [0001] The soft recovery method of the high-speed flying in-body storage test device disclosed in the present invention belongs to the technical field of buffer protection, and specifically relates to a buffer protection device using a buffer protection board, water, and water bubbles in the high-speed flying body and embedded data A method for soft recovery of storage devices. Background technique [0002] In the process of using storage test methods to test the relevant parameters of high-speed flying objects such as projectiles, the recovery of test data is crucial. The recovery of test data needs to solve several key problems: 1. Because the flying body is very fast, the flying distance is long and the landing point is uncertain, and the flying body will go deep into the ground, it is not easy to find and dig the flying body. 2. Protection of test data: Generally, in order to protect test storage instruments, buffer protection, such as foam materials, are add...

AI Technical Summary

Problems solved by technology

The recovery of test data needs to solve several key problems: 1. Due to the high speed of the flying object, the long flying distance and the uncertain landing point, and the flying body goes deep into the ground, it is not easy to find and excavate the flying object

3. In order to be able to locate the flying object more accurately, the predecessors thought of many ways, such as coating the flying object with a special smell, so that the police dogs can identify it, but the problem with this method lies in the ablation of gunpowder and the smell of gunpowder when launching can make the smell difficult to distinguish by itself

There is also the use of adding a long streamer to the flying body, but the problem is that the high temperature gunpowder will burn the streamer when launching

There are also people who use the GPS transmitter installed on the flying body to locate the flying body. The problem is that the flying body is generally made of ferromagnetic materials, which will shield the signal. If holes are drilled on the flying body, it will definitely affect the structure of the flying body. The cost is also relatively high

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