材料科学
压力传感器
复合材料
声学
触觉传感器
拉伤
机械工程
机器人
计算机科学
工程类
人工智能
医学
物理
内科学
作者
Love Kumar,Raghvendra,Saurabh Kumar Pandey
标识
DOI:10.1109/indicon56171.2022.10039957
摘要
Pressure Sensors plays pivotal role in the domain of soft robotics to interact with the real environment. In this study, we have reported the design and optimization of the hyper-elastic multi-axial strain and contact pressure sensor. The proposed sensor capable of detecting multi-axis strains and contact pressure consists of multilayered micro-channels filled with a liquid metal. The molds of the multilayered channel patterns were created with 3D printer and laser cutting machine to fabricate the sensor device. Silicone rubbers have been poured in the molds and solidify to make structure of sensor. These structures bonded for making of embedded micro-channels, and a liquid metal was infused into the micro-channels. The optimized channel dimensions were 0.33mm width, 0.35mm height, and no. of turns were 14 for strain sensing. The optimized parameters were 0.39 mm width and 0.35 mm height for pressure sensing.
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