Missile-borne solid state recorder

Abstract

The invention relates to the technical field of data record instruments, or a missile-borne solid record designed to solve the current solid recorder's flaws such as big bulk, restricted design of protection structure, poor anti-overloading performance, and incapability of repeated use. The device consists of a collector and a memorizer. As a drawer structure, the collector is composed of a cover board, a signal input module, a collection control module, and a base. As an embedded structure, the memorizer is composed of a shell, a separation cushion body, and a storage circuit arranged in the separation cushion body. The collector has the advantages of multiple collection channels and adjustable high sampling rate. Through the increase of the number of module layers, the invention can lift the number of collection channels, thus being suitable for the measurement of dynamic parameters of a variety of aircrafts; the memorizer can prevent internal storage circuit board from being damaged, and the data stored are safe and reliable in the circumstance of high overload. The invention can be used repeatedly. The invention has the advantages of small volume, high universality, high sampling rate, adjustable channel number, simple operation, low cost, etc.

Description

technical field [0001] The invention relates to the technical field of data recorders, in particular to a bomb-borne solid-state recorder applied to the real-time collection and storage of dynamic data of aircraft such as rockets and missiles. Background technique [0002] The dynamic data during the flight of the missile is usually obtained by the radio telemetry system, and the dynamic data of the missile entering the black barrier area is mainly obtained by the recorder. The recorder is ejected before the loading body lands, and after recovery, the missile black barrier area flight data. In the early days, magnetic recorders were used for data recording on bombs. The disadvantages were large volume, high power consumption, poor random access capability, poor reliability, and poor overload resistance. Compared with the traditional magnetic recorder, although it has a certain improvement in power consumption, flexibility, reliability, anti-overload ability, etc., due to it...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects of the existing solid-state recorder such as large volume, limited protection structure design, difficult protection during recovery, poor overload resistance, poor maintainability, and non-reusability, the present invention provides a partially recoverable elastic recorder. On-board solid-state recorder has the advantages of novel structure, small size, high precision, many acquisition channels, large storage capacity, strong anti-overload ability, easy maintenance, etc.

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