2P1-K05 圧電セラミック素子をもとにした指型触覚センサによる硬さ検出を含めた材質識別

概要

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This paper proposes a finger typed touch sensor for material identification including hardness detection. In the proposed sensor, piezoelectric ceramic elements are arranged on the surface of the curved rubber. The ultrasonic properties of the material, the vibrational voltage and the contact voltage, which are induced by contact between the proposed touch sensor and the material of the material, are respectively measured by the piezoelectric ceramic elements. From these data, it is possible to identify the material including the detection of hardness. In the experiment, the identification of nine kinds of materials including the hardness was demonstrated by propagation time, the vibrational voltage and contact voltage.
一般社団法人日本機械学会の論文
2009-05-25