Deep space exploration simulation training device based on series-parallel five freedom degree and working method thereof

A deep space exploration and simulation training technology, applied in the field of deep space exploration, can solve the problem that the parallel degree of freedom mechanism cannot cover up the unique advantages of the series degree of freedom mechanism, and achieve the effect of compact structure, high precision and smooth movement

Inactive Publication Date: 2013-12-11
HUNAN UNIV
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Problems solved by technology

[0005] However, the huge advantages of the parallel DOF mechanism cannot cover up the unique advantages of the series DOF ​​mechanism

Method used

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  • Deep space exploration simulation training device based on series-parallel five freedom degree and working method thereof
  • Deep space exploration simulation training device based on series-parallel five freedom degree and working method thereof
  • Deep space exploration simulation training device based on series-parallel five freedom degree and working method thereof

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Embodiment Construction

[0029] The deep space exploration simulation training device based on the hybrid five-degree-of-freedom of the present invention is a device that uses a hybrid mechanism to simulate the special environment encountered in spaceflight. figure 1 and figure 2 The front view and oblique view of the simulation training device of the present invention are shown respectively. The simulation training device includes two parts, an upper platform 46 and a lower platform 47, and the upper and lower platforms are connected by bolts. The upper platform 46 is a parallel kinematic mechanism that realizes the three rotational degrees of freedom of the transfer platform 36 (rotation around the x-axis, rotation around the y-axis, and rotation around the z-axis), which includes the transfer platform 36, the differential device 42, and the right drive 43. The left driving device 44 and the bottom driving device 45; the lower platform 47 is a serial motion mechanism that realizes the two degrees o...

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Abstract

The invention relates to a deep space exploration simulation training device based on series-parallel five freedom degree and a working method of the deep space exploration simulation training device. A series freedom degree mechanism and a parallel freedom degree mechanism are combined to achieve five freedom degree motion in the space, five-freedom-degree motion can be achieved within a normal gravity field, and states like transverse overweight, lateral overweight, lateral weightlessness, longitudinal overweight and longitudinal weightlessness are simulated. The deep space exploration simulation training device based on the series-parallel five freedom degree and the working method of the deep space exploration simulation training device can utilize the advantages of a series device which is simple in structure, low in cost, easy to control, wide in motion range and the like and can also utilize the advantages of the parallel device which is high in rigidity, bearing capability and precision, small in tail end piece inertia and the like, ensure that the mechanisms have more comprehensive advantages, are reasonable in decomposition free degree, and achieve five-freedom-degree motion, and the control over the motion is simplified, achieve multifunctional and multi-pose integration in the space, and ensure that training is more reasonably and comprehensively carried out.

Description

technical field [0001] The present invention relates to a deep-space exploration simulation training device based on a hybrid five-degree-of-freedom and its working method. Specifically, a hybrid mechanism is used to simulate special environments encountered in spaceflight, which can respectively simulate lateral overweight, States such as lateral overweight, lateral weightlessness, longitudinal overweight, and longitudinal weightlessness belong to the technical field of deep space exploration. Background technique [0002] With the increase of national economic strength and comprehensive national strength, more and more countries have increased their exploration of the outer space of the earth; deep space exploration not only provides humans with a mirror to examine themselves, but also brings us brand new technologies , promote scientific and technological progress, and demonstrate comprehensive national strength. [0003] At present, there are three types of commonly use...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/12
Inventor 张邦基金秋谈张农贺行达兴鹏彭景福赵浩
Owner HUNAN UNIV
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