A Monolithic Fingerprint-Like Tactile Sensor Array Realizaing High Resolution Imaging of Spatially Distributed Tactile Information
A Monolithic Fingerprint-Like Tactile Sensor Array Realizaing High Resolution Imaging of Spatially Distributed Tactile Information
复制标题
一种单片类指纹触觉传感器阵列，实现空间分布触觉信息的高分辨率成像
DOI：
10.1109/memsys.2019.8870856
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
H. Takao
中科院分区：
文献类型：
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作者：
Kazuki Watatani;K. Terao;F. Shimokawa;H. Takao
在这项研究中，一种新型的“阵列式”单片指纹式触觉传感器已被开发用于获取表面的触觉信息的高分辨率图像。六个高分辨率触觉传感器以500\mu\mathrm{m}$的间距排成一行，这相当于人类指纹的典型间距。每个触觉传感器可以检测接触器的双轴运动，用于检测“微观表面粗糙度”和“局部滑动摩擦”，即使是像衣服这样非常柔软的材料。作为触觉传感器阵列的一个重要成果，“柔软织物的非线性变形特性”已被成功地获得。此外，分布式触觉信息的“形状”和“滑动摩擦”已在软布表面上的三维可视化在$100\mu\mathrm{m}$空间分辨率的第一次。
In this study, a novel “array type” monolithic fingerprint-like tactile sensor has been developed for acquiring high resolution images of tactile information of surface. Six high resolution tactile sensors are arrayed in line at a pitch of $500\mu \mathrm{m}$, which is equivalent to typical pitch of human's fingerprint. Each tactile sensor can detect biaxial motion of contactor for detection of “micro surface roughness” and “local slip friction”, even if it is a very soft material like clothes. As an important result obtained with the array of tactile sensors, “non-linear deformation characteristic of soft fabrics” has been acquired successfully. Moreover, distributed tactile information on “shape” and “slip friction” has been 3D visualized on a soft cloth surface at a $100\mu \mathrm{m}$ spatial resolution for the first time.
带有针状接触器的两轴触觉传感器实现亚微米区域的触觉
DOI：
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发表时间：
2018
期刊：
影响因子：
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作者：
D. Koyama;N. Shiga;S. Yasuda;N. Chauvet;and M. Naruse;Tubasa Nakashima; Kazuki Watatani; Kyohei Terao; Fusao Shimokawa; Hidekuni Takao
通讯作者：
Tubasa Nakashima; Kazuki Watatani; Kyohei Terao; Fusao Shimokawa; Hidekuni Takao