Characterization of a tactile sensor using a small, embedded strain gauge

被引：4

作者：

Hashimoto, Yuki ^{[1
]}

Usui, Tatsuya ^{[2
]}

Ishizuka, Hiroki ^{[2
]}

Ikeda, Sei ^{[2
]}

Oshiro, Osamu ^{[2
]}

机构：

[1] Osaka Univ, Dept Syst Sci, Toyonaka, Osaka 5608531, Japan

[2] Osaka Univ, Dept Mech Sci & Bioengn, Toyonaka, Osaka 5608531, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2021年 / 60卷 / SC期

关键词：

soft tactile sensor; liquid metal; wire molding; POLYMER ACTUATORS; MICROCHANNELS;

D O I：

10.35848/1347-4065/abec60

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In recent years, tactile sensors comprising flexible materials have been studied for soft robotics. Several conventional tactile sensors are based on a microchannel filled with liquid metal, for flexibility. In this study, we proposed a soft tactile sensor that is vertically embedded with a liquid metal strain gauge in an elastomer using a narrow wire mold. Despite the narrow and small design, the strain gauge can detect an applied force. In addition, the design has the potential to be arrayed in a dense setting. In this study, we evaluated our proposed tactile sensor with a single strain gauge and confirmed its sensing capability.

引用

页数：10

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