针对长期近地载人或者深空载人探测活动对人工重力需求,提出了一种基于电磁流体驱动的载人航天器人工重力新方案.基于旋转动力学分析了离心方法中作用力参数的影响,在电磁流体驱动产生人工重力原理的基础上,根据载人航天生理学研究评估的航天员在人工重力环境下舒适域范围设计了0.3g、0.5g和1g人工重力参数,讨论了不同人工重力需求下电磁流体环关键参数,并与传统方式进行了对比分析.%For the needs of artificial gravity environment in long-term near-earth or deep-space man-ned explorations, a concept of using large liquid loop with cyclic electromagnetic drive for the artifi-cial gravity space vehicle was proposed. The basic design of the artificial gravity and the parameters influenced by rotating dynamics were introduced. The fundamental principle of the liquid loop driv-ing for artificial gravity was described, and the artificial gravity of 0. 3g, 0. 5g and 1g was designed within the limitation of comfort zone in artificial gravity based on the research of bioastronautics. The key parameters of the liquid loop for different levels of artificial gravity and a contrast analysis with traditional methods were also discussed. In the end, the significance and challenge faced in future researches on the artificial gravity space vehicle were discussed.
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