Application of Hall Element as Tactile Sensor Device with Sensing Function of Contact Force and Temperature
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- Yuji Jun-ichiro
- Kumamoto National College of Technology, Department of Mechanical and Intelligent Systems Engineering
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- Shiraki Shota
- Kumamoto National College of Technology, Advanced course of Production Systems Engineering
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This paper describes a magnetic tactile sensor with Indium antimonide (InSb) Hall elements that enables multifunctional tactile sensing devices to detect normal contact forces and temperature. InSb Hall elements are generally used as magnetic sensors. The proposed sensor consists of two InSb Hall elements and a magnet that are embedded in silicone rubber, which functions as artificial skin. Here, the normal contact force is detected by the variation in distance between the Hall elements and the magnet. The temperature characteristics of the InSb Hall elements depend on the bias circuit to generate the Hall voltage. Two output Hall voltages driven by two kinds of bias circuits are measured in the normal contact force range from 0 to 90 N, and for a temperature range of 0 to 50°C. The inverse response surfaces that are used to identify the normal contact force and temperature are formulated using experimental results. The results obtained show that it is possible to detect normal contact force and temperature by obtaining two kinds of Hall voltages.
収録刊行物
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- 電気学会論文誌E(センサ・マイクロマシン部門誌)
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電気学会論文誌E(センサ・マイクロマシン部門誌) 135 (3), 103-107, 2015
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204460715392
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- NII論文ID
- 130004849070
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- NII書誌ID
- AN1052634X
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- ISSN
- 13475525
- 13418939
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- NDL書誌ID
- 026246563
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 使用不可