Simulation system for low-gravity ramble

A simulation system, low-gravity technology, applied in the simulation device of space navigation conditions, space navigation equipment, transportation and packaging, etc., to achieve the effect of low cost, simple structure, and improved simulation authenticity.

Active Publication Date: 2011-04-13
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to at least solve one of the above-mentioned technical defects. In particular, a simulation system for low-gravity walking is proposed. In addition to solving the problems in the existing simulation methods, the s

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  • Simulation system for low-gravity ramble
  • Simulation system for low-gravity ramble

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0022] The present invention mainly lies in that, aiming at the problems existing in the existing low-gravity walk simulation experiment, a simulation system for low-gravity walk is proposed. The system can automatically adapt to the height of the subject to be tested. The weight is automatically adjusted, and accurate gravity compensation can be provided in real time during the ground walk simulation, which can greatly improve the simulation realism.

[0023] figure 1 It is a structural schematic diagram of the above-mentioned low-grav...

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Abstract

The invention provides a simulation system for low-gravity ramble, comprising a cross beam, a guide rail, a slide block, a fixed pulley, a first rope, a force test device, a control device, a second rope and a support band, wherein the guide rail is fixed on the cross beam, the slide block is installed on the guide rail, the fixed pulley is fixed on the slide block, and the first rope passes through the fixed pulley; the first rope is fixed by a rope fixer and is connected with one end of a loading device; the force test device is connected with the other end of the loading device; the control device is respectively connected with the loading device and the force test device; the second rope is connected with the force test device; and the support band is connected with the other end of the second rope. By automatically measuring the mass of an experimenter and equipment thereof, the simulation system for low-gravity ramble can automatically adapt to the height and the weight of the experimenter and can provide precise gravity compensation in real time in the process of simulating ground ramble, thereby greatly improving simulation trueness.

Description

technical field [0001] The invention relates to the field of low-gravity walk simulation, in particular to a simulation system for low-gravity walk. Background technique [0002] At present, in the research of alien planet exploration, people need to walk on alien planets. Since the gravity of alien planets is inconsistent with that of the earth, for example, the gravity of the moon is 1 / 6 of that of the earth. Low-gravity walking simulation to adapt to the working environment in low-gravity conditions. [0003] There are two methods for low-gravity walk simulation. One is to create a low-gravity environment, which has a strong sense of reality, but it is expensive; the other is to apply a force opposite to gravity during the walk simulation process, which has the advantage of low cost. But the latter method currently used has the following problems: [0004] 1) The force applied by the device to the experimenter cannot be automatically adjusted according to the weight of ...

Claims

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Application Information

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IPC IPC(8): B64G7/00
Inventor 关立文
Owner TSINGHUA UNIV
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