Magnetic tactile sensing method with Hall element for artificial finger
Magnetic tactile sensing method with Hall element for artificial finger
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DOI：
10.1109/icsenst.2013.6727665
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发表时间：
2013-12
期刊：
影响因子：
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通讯作者：
J. Yuji;Shota Shiraki
中科院分区：
文献类型：
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作者：
J. Yuji;Shota Shiraki
本文介绍了一种具有锑化铟（InSb）霍尔元件的多功能触觉传感器，用于检测法向接触力和温度。该传感器由两个霍尔元件和一个嵌入硅橡胶中的磁体组成。InSb霍尔元件的温度特性取决于产生霍尔电压的偏置电路。在0 ~ 50 N的法向接触力范围内，温度范围为-10 ~50 °，测量了两种偏置电路驱动下的两个输出霍尔电压。利用实验结果建立了法向接触力和温度的逆响应曲面。
This paper describes a magnetic tactile sensor with Indium antimonide (InSb) Hall elements for multifunctional sensing devices to detect the normal contact force and the temperature. This sensor consists of two Hall elements and a magnet that are embedded in a silicone rubber. The temperature characteristic of InSb Hall elements depends on the bias circuit to generate the Hall voltage. Two output Hall voltages driven by two kinds of bias circuits were measured in the normal contact force range from 0 to 50 N, the temperature range from -10 to 50°. The inverse response surface to identify the normal contact force and the temperature was formulated using the experimental results.