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Space debris removing device and method and space debris maintaining method

A space debris and removal device technology, applied in the aerospace field, can solve problems such as disturbance and secondary debris, and achieve the effects of less collision, high stability and safety, and avoiding secondary debris

Active Publication Date: 2019-09-20
NAT UNIV OF DEFENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Space debris is generally a non-cooperative object, and it is easy to cause large disturbances due to the transfer of momentum when capturing them in the microgravity environment of space
In addition, if rigid capture is implemented, secondary debris may be generated due to collisions

Method used

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  • Space debris removing device and method and space debris maintaining method

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Embodiment Construction

[0029] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0030] The technical solutions provided by the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] In the first aspect, the embodiment of the present invention provides a space debris removal device, such as the attached figure 1 As shown, the device includes: a carrying mechanism 1 , a ...

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Abstract

The invention discloses a space debris removing device and method and a space debris maintaining method. The device comprises a carrying mechanism, a telescopic mechanism, a synchronous rotating disc and a flexible grabbing mechanism; the carrying mechanism is used for moving to be synchronous with a target debris track; one end of the telescopic mechanism is inserted and limited in the carrying mechanism and is arranged rotatable, and the other end of the telescopic mechanism is connected with the flexible grabbing mechanism; the synchronous rotating disc is rotationally arranged on one side face of the carrying mechanism, and the synchronous rotating disc is arranged on the telescopic mechanism in a sleeving mode and is used for driving the telescopic mechanism to rotate; and the flexible grabbing mechanism is used for capturing target debris and is in flexible contact with the target debris. According to the space debris removing device and method and the space debris maintenance method, synchronous rotation of the flexible grabbing mechanism and the target debris can be achieved, so that space debris in rotation can be captured conveniently. The space debris with different shapes can be captured, the collision is not easy to generate, the application range is wide, and the stability and the safety are high.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to a device and method for removing space debris and a method for maintaining space debris. Background technique [0002] Space debris is the product left by human beings in space activities, and its scope includes abandoned artificial satellites, debris from fuel tank explosions or impacts, the last stage of launch vehicles, and discarded objects during space missions. Space debris poses a great potential threat to the safety of spacecraft and astronauts, and space debris removal has become an important issue that needs to be resolved urgently in the aerospace industry. [0003] The United States, Japan, Western Europe and other space powers are competing to develop new technologies for space debris removal. my country has listed "space debris removal technology" as a major scientific and technological project. Space debris is generally a non-cooperative object, and it is easy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/66B64G4/00
CPCB64G1/66B64G4/00B64G2004/005
Inventor 赵勇白玉铸胡星志张翔陈小前袁建平庹洲慧
Owner NAT UNIV OF DEFENSE TECH
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