Spatial return matter recovery device

Abstract

The invention provides a spatial return matter recovery device. The spatial return material recovery device comprises a capturing net, a flight crew, a return control system and a capturing control system, wherein the capturing net is used for receiving spatial return matter; the flight crew comprises a plurality of aircrafts connected with the capturing net and netting in the air; the return control system is arranged on the spatial return matter, detects and transmits flight information of the spatial return matter; the capturing control system receives the flight information and guides theflight crew in moving to an estimated landing point obtained according to the flight information. Since the technical scheme of multi-aircraft synergetic formation aerial netting is adopted, the problem of low moving speed of the capturing net is solved; real-time communication connection is established by arranging the return control system and the capturing control system, the flight crew is guided in flying to the estimated landing point by combining a landing point prediction technology, landing point deviation occurring possibly is corrected in real time, the spatial position of the capturing net is adjusted rapidly, the purpose of reliable capturing before the spatial return matter is in contact with the ground or water is achieved, and the lossless recovery and repeated use of the spatial return matter are effectively achieved.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a space return object recovery device. Background technique [0002] Traditionally, the launch vehicle itself and its components, including substages, fairings, are single-use products. This makes the launch cost of the launch vehicle remain high, which is unaffordable for ordinary users. Recycling and reuse is an effective way to reduce costs. The recovery and reuse technology of launch vehicles and their components has been studied for a long time at home and abroad. One of the purposes of the space shuttle program proposed in the late 1960s was to solve the problem of spacecraft reusability. However, in actual use, due to the high maintenance cost after returning, the cost per flight has not been effectively controlled. [0003] At the beginning of the 21st century, the US Space Exploration Technology Corporation used the Falcon rocket to start research on the vertical ...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the inaccurate prediction of the landing point and the unsuccessful recovery defects caused by the slow moving speed of the capture net in the prior art, thereby providing a space return object recovery device

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