NOVEL HOPPING MECHANISM USING PERMANENT MAGNETS FOR TINY ASTEROID EXPLORATION ROVER
NOVEL HOPPING MECHANISM USING PERMANENT MAGNETS FOR TINY ASTEROID EXPLORATION ROVER
复制标题
微型小行星探索漫游车使用永磁体的新型跳跃机制
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
M. Kurisu
中科院分区：
文献类型：
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作者：
M. Kurisu
提出了一种新型的小行星探测车用永磁体跳跃机构。该机构的主体部分由一个活动磁铁和两个固定磁铁组成。该机构利用活动磁铁与固定磁铁吸附时产生的冲击力进行跳跃。该机构的特点是在低功耗的情况下产生较大的冲击力，并且易于小型化和模块化。原型模块重量仅为10g，除了驱动电路和电源外，宽21.5 mm，高28mm，深8.5 mm。在1g环境下的初步实验表明了该机制的有效性。
This paper presents the novel hopping mechanism using permanent magnets for tiny asteroid exploration rovers. The main part of the mechanism consists of one movable magnet and two stationary magnets. The mechanism uses for hopping the impact force generated when the movable magnet sticks to the stationary magnet. The features of the mechanism are that the large impact force can be generated in spite of low power consumption, and that it can be easily miniaturized and modularized. The prototype module weighs only 10g with dimension 21.5 mm in width, 28 mm in height, and 8.5 mm in depth, except for the drive circuit and power source. Preliminary experiment under 1 G environment shows the availability of the proposed mechanism.