Carrier rocket sub-stage recycling system and method

A launch vehicle and recovery system technology, applied in the field of aircraft systems, can solve problems such as increasing risks, changing the aerodynamic shape of the rocket, reducing the payload of the launch vehicle sub-stage, etc., achieving the effect of reducing the weight of the rocket body and improving reliability

Active Publication Date: 2018-03-13
BEIJING AEROSPACE AUTOMATIC CONTROL RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both the parachute and the landing bracket are installed on the sub-stage of the launch vehicle, which increases the weight of the sub-stage of the launch vehicle

Method used

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  • Carrier rocket sub-stage recycling system and method
  • Carrier rocket sub-stage recycling system and method
  • Carrier rocket sub-stage recycling system and method

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the public implementation manners of the present invention in detail with reference to the accompanying drawings.

[0044] refer to figure 1 , shows a schematic structural view of a launch vehicle sub-stage recovery system in an embodiment of the present invention. In this embodiment, the launch vehicle sub-stage recovery system may include: a recovery box 100 , a detection device 200 , a signal transceiver device 300 , a plurality of airbags 400 , an inflator 500 , a moving mechanism 600 and a ground control system 700 . The launch vehicle sub-stage recovery system, as a ground device for launch vehicle sub-stage recovery, can be arranged at any appropriate location on land, ship deck, etc., to realize the recovery of the launch vehicle sub-stage. Wherein, the meaning of the launch vehicle sub-stage may be the rocket core stage or the c...

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Abstract

The invention discloses a carrier rocket sub-stage recycling system and method. The carrier rocket sub-stage recycling system comprises a recycling box body, a probe device, a signal transceiver, a plurality of airbags, an inflation device, moving mechanisms and a ground control system. The recycling box body is of a U-shaped box body structure with the top end being not closed; the probe device,the signal transceiver and the inflation device are arranged on the recycling box body; the multiple airbags are arranged at the bottom and on the side faces of the recycling box body correspondingly;the inflation device is connected with the multiple airbags; the moving mechanisms are arranged at the bottom of the recycling box body; and the ground control system makes remote communication withthe carrier rocket sub-stage recycling system through the signal transceiver. Based on a carrier rocket in active service, recycling of a sub-stage part is completed while the carrier rocket sub-stagepart is less changed.

Description

technical field [0001] The invention belongs to the technical field of aircraft systems, and in particular relates to a recovery system and method for a carrier rocket sub-stage. Background technique [0002] In order to reduce the launch cost of launch vehicles, recycling and reusing launch vehicle sub-stages has become an important technical route in the exploration and development process of various countries in the field of aircraft systems. The US SPACEX company has successfully realized the sea and land recovery and reuse of the first stage of the launch vehicle, which proves the feasibility of the recovery and reuse technology route. [0003] At present, the commonly used methods of recovery of the sub-stage of the launch vehicle are: parachute recovery or vertical recovery with a drop bracket. Both the parachute and the landing bracket are installed on the sub-stage of the launch vehicle, which increases the weight of the sub-stage of the launch vehicle, reduces the...

Claims

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Application Information

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IPC IPC(8): B64G1/62B64G5/00
CPCB64G1/62B64G5/00
Inventor 高晓颖吕建强齐春棠熊寸平李宇明訾乃全魏小丹王伟肖龙梁波刘嬿郭献安杨庆军
Owner BEIJING AEROSPACE AUTOMATIC CONTROL RES INST
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