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Device for experiencing microgravity

A microgravity, cabin technology, applied in the aerospace field, can solve different problems without eliminating the effect of gravity

Active Publication Date: 2017-05-24
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The principle of simulating weightlessness in a neutral buoyancy tank is that when the human body is immersed in water, the gravity and buoyancy of the human body are equalized by increasing or decreasing counterweights and buoyancy devices, that is, neutral buoyancy, to obtain the feeling and effect of simulating weightlessness; but it does not eliminate The effect of gravity on the human body and its tissues, therefore, it is different from the real zero-gravity environment

Method used

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  • Device for experiencing microgravity
  • Device for experiencing microgravity

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Experimental program
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Embodiment Construction

[0010] During the experience, a strong magnetic field will be generated inside the cabin (1), so the cabin (1) is covered with a layer of magnetic field shielding material (12), which is a composite material of 80% nickel alloy and 20% PVC. In order to shield the influence of the magnetic field on the instruments and metals outside the device, personnel need to remove all metal devices (such as earrings, bracelets, etc.) on their bodies before entering the device, enter the main body of the device through the door (13), and wear magnetic clothing (3) , standing at the center of the pressure sensor (2), when the rope (4) is in a relaxed state and the electromagnet (7) is not energized, the pressure of the pressure sensor (2) is the gravity of the person, and the electromagnetic lifting device (9 ), gradually increase the current, increase the magnetic field, and increase the attraction of the electromagnet (7) to the personnel. The magnitude of the electromagnetic force can be o...

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Abstract

The present invention is applied to the field of aeronautics and astronautics, and aims to simulate the weightless environment for astronauts and people who want to experience the microgravity environment, and conduct simulation tests for the work in capsules. The device is based on the principle of electromagnetic cranes, part of the gravity of the human body is offset through the attraction force, on a magnetic force coat (3), of an electromagnet (7), the stress of the human body is dynamically adjusted in real time through all structures under the tuning of a control system (8), so that the human body has a stronger sense of participation of weightlessness, and the space environment is simulated.

Description

technical field [0001] The invention is applied in the field of aerospace, provides a device for astronauts to experience experimental operations under microgravity, and is used for the public to experience the feeling of microgravity. Background technique [0002] At present, the weightlessness training of astronauts is completed by using weightlessness aircraft. Weightless aircraft can complete parabolic flight, forming a microgravity time of 15-40 seconds. Make astronauts feel, experience and be familiar with the weightless environment, and can do various experiments during the time of weightlessness, such as eating, drinking, putting on and taking off clothes, directional movement with eyes closed and opened, and even a cabin can be moved into In the cabin, it is also possible to carry out the experiment of people crawling out of the cabin during the time of weightlessness, so as to train the activities of going out of the cabin in space. [0003] The small weightless ...

Claims

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Application Information

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IPC IPC(8): B64G7/00
CPCB64G7/00
Inventor 刘红方晨昊
Owner BEIHANG UNIV
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