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Solar observation satellite ground test device and system

A ground test system and observation satellite technology, which is applied in the direction of aircraft component testing, etc., can solve problems such as the limitation of the purpose of the experiment, and achieve the effect of wireless supply and replenishment

Inactive Publication Date: 2019-07-26
SHANGHAI SATELLITE ENG INST
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Problems solved by technology

[0004] The experimental purpose of the above-mentioned prior art is often relatively limited, only for the specific experimental design of a specific satellite

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  • Solar observation satellite ground test device and system
  • Solar observation satellite ground test device and system

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Embodiment Construction

[0049] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0050] A kind of solar observation satellite ground test device provided according to the present invention comprises an experimental satellite cabin and an air flotation platform 9; an air foot 8 is arranged on the experimental satellite cabin; a gas cylinder 6 is arranged inside the experimental satellite cabin; the gas cylinder 6 Including the medium of the set pressure; the gas foot 8 includes a first gas path, and the gas cylinder 6 includes a second gas path; the first gas path communicates with th...

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Abstract

The invention provides a solar observation satellite ground test device and system. The solar observation satellite ground test device comprises an experiment satellite cabin and air floating platforms (9). The experimental satellite cabin is provided with air feet (8). A gas cylinder (6) is arranged in the experimental satellite cabin. The gas cylinder (6) comprises a medium with set pressure. The gas feet (8) comprise a first gas path, and the gas cylinder (6) comprises a second gas path. The first air path communicates with the second air path. A medium can be transmitted to the outside ofthe experimental satellite cabin through the first gas path and the second gas path which communicate with each other, that is, the medium in the gas cylinder (6) can be ejected through the gas feet (8). The air floating platforms (9) are arranged on one sides of the air feet (8) of the experimental satellite cabin at intervals. An active air floating design is adopted and is different from traditional suspension or single-axis air floating, and omnidirectional attitude control verification of three degrees of freedom of a load cabin and three degrees of freedom of a platform cabin through theair feet.

Description

technical field [0001] The invention belongs to the field of aerospace equipment, and in particular relates to a solar observation satellite ground test device and a system thereof, in particular to a high-performance solar observation satellite ground test method, device and system thereof. Background technique [0002] Astronomical observation missions such as space solar observation put forward high requirements on the stability of satellite platforms. However, ordinary satellites are interfered by flexible parts such as solar panels and movable parts such as flywheels, so they cannot meet the stability requirements of space scientific observations. The high-performance solar observation satellite platform installs the sun observation load on the suspension board, which is physically isolated from the platform interference source, providing a reference for the platform design of high-performance astronomical observation satellites. [0003] The traditional satellite expe...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60
CPCB64F5/60
Inventor 张伟袁渊边志强陈晓尤伟张恒
Owner SHANGHAI SATELLITE ENG INST
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