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Multi-star suspension type microgravity simulation system

A microgravity simulation and suspension micro technology, applied in the field of simulation experiments, can solve problems such as interference, and achieve the effects of low interference, high corresponding speed, and reduction of additional inertia.

Active Publication Date: 2019-03-26
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the existing suspension method is prone to interference when realizing multi-satellite simulation, the present invention provides a multi-satellite suspension type microgravity simulation system that can be applied to the environment of multi-satellite simulation staggered movement

Method used

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  • Multi-star suspension type microgravity simulation system

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0029] A multi-satellite suspended microgravity simulation system of the present embodiment includes a flat plat...

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Abstract

The invention relates to a multi-star suspension type microgravity simulation system which can solve the problem that an existing suspension method is prone to generating interfere during multi-star simulation and can be applied to the environment of multi-star simulation interlaced motion. The multi-star suspension type microgravity simulation system comprises a flat plate, a truss and a plurality of servo suspension type microgravity simulators; each servo suspension type microgravity simulator comprises a vector active following platform, an air-floating passive following platform, a lifting mechanism and a microgravity simulator, wherein the vector active following platform can be moved on the lower surface of the flat plate, the air-floating passive following platform is arranged on the vector active following platform, the lifting mechanism is fixed to the air-floating passive following platform, and the free telescopic end of the lifting mechanism is connected to the microgravity simulator; and the vector active following platforms drive the air-floating passive following platforms to move to the positions according to the positions of the microgravity simulators, the air-floating passive following platforms guarantee that the lifting mechanisms are located at the center positions of the vector active following platforms, the free telescopic ends of the lifting mechanisms are vertical, and accurate position following of the positions of the microgravity simulators is achieved.

Description

technical field [0001] The invention relates to a microgravity simulation system, in particular to a multi-satellite suspended microgravity simulation system, which belongs to the technical field of simulation tests. Background technique [0002] With the development of science and technology, the role of satellites in the military is becoming more and more important, and its uses include image photography, navigation and positioning, missile early warning, military communications and electronic eavesdropping. In order to ensure that future high-tech wars can be won, the high reliability of satellites is particularly important. Therefore, it is of great practical significance to conduct reasonable high-similarity simulation experiments on the ground to improve the reliability of satellites. Due to the high cost of satellite launch, the loss of test failure is relatively large, which requires multiple simulation tests on the maneuverability and payload of the satellite on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G7/00
CPCB64G7/00
Inventor 霍明英周芮齐乃明范子琛于泽徐嵩刘延芳
Owner HARBIN INST OF TECH
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