Grasping method and voice coil motor design considering 3D directional presentation of virtual force sensation
Grasping method and voice coil motor design considering 3D directional presentation of virtual force sensation
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考虑虚拟力觉3D定向呈现的抓取方法和音圈电机设计
DOI：
10.1117/12.2666870
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Nakata Takayuki
中科院分区：
文献类型：
--
作者：
Bando Yuta;Nishihara Isao;Nakata Takayuki
本研究提出一种在三维方向上呈现虚拟力觉的电机设计和呈现方法。需要考虑各种抓取方法和设备性能，以便在三维方向上呈现虚拟力感知。然而，市售电机不允许改变参数，例如内部磁体的表面磁通密度和线圈的匝数，并且电机的形状影响设备的设计。因此，我们为每个设备创建了具有相同振幅和形状的电机。通过用指尖的侧面抓住该马达，虚拟力觉在垂直方向上的定向呈现是可能的，显示了其3D定向呈现的潜力。
This study proposes a motor design and presentation method for presenting virtual force sensation in the three-dimensional direction. Various grasping methods and device performances need to be considered in order to present virtual force perception in three-dimensional directions. However, commercially available motors do not allow changing parameters such as the surface magnetic flux density of the magnets inside and the number of turns of the coils, and the shape of the motor affects the design of the device. Therefore, we created motors with the same amplitude and shape for each device. By grasping that motor with the side of the fingertip, the directional presentation of virtual force sensation in the vertical direction was possible, showing its potential for 3D directional presentation.