A tactile sensor for recognition of softness using interlocking structure of carbon nanoparticle- polydimethylsiloxane composite

IF 7.6 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Sensors and Actuators Reports Pub Date : 2025-01-24 DOI:10.1016/j.snr.2025.100289

Sangmin Lee, Jaewon Jang, Wanjun Park

引用次数: 0

Abstract

This study introduces a novel tactile sensor designed with an interlocking structure of polydimethylsiloxane (PDMS) embedded with carbon nanoparticles (CNP), aimed at enhancing the detection and differentiation of material softness. This sensor emulates the human tactile sense by detecting softness through measuring not only the pressure applied but also the transient state during material deformation to reach the indentation depth, thus providing a comprehensive softness profile. Our results reveal that the sensor effectively recognizes softness across a variety of materials and working environments, considering tolerances against operational variations. This is supported by tests conducted using a one-dimensional convolutional neural network (1D-CNN).

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一种基于碳纳米颗粒-聚二甲基硅氧烷复合材料互锁结构的柔软度识别触觉传感器

本文介绍了一种新型的触觉传感器，该传感器将聚二甲基硅氧烷（PDMS）嵌入碳纳米颗粒（CNP）的互锁结构，旨在增强对材料柔软度的检测和区分。该传感器模拟人类的触觉，不仅通过测量施加的压力，还通过测量材料变形达到压痕深度时的瞬态来检测柔软度，从而提供全面的柔软度概况。我们的研究结果表明，传感器可以有效地识别各种材料和工作环境中的柔软度，并考虑到操作变化的公差。使用一维卷积神经网络（1D-CNN）进行的测试支持了这一点。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Sensors and Actuators Reports Multiple-

CiteScore

9.60

自引率

0.00%

发文量

审稿时长

49 days

期刊介绍： Sensors and Actuators Reports is a peer-reviewed open access journal launched out from the Sensors and Actuators journal family. Sensors and Actuators Reports is dedicated to publishing new and original works in the field of all type of sensors and actuators, including bio-, chemical-, physical-, and nano- sensors and actuators, which demonstrates significant progress beyond the current state of the art. The journal regularly publishes original research papers, reviews, and short communications. For research papers and short communications, the journal aims to publish the new and original work supported by experimental results and as such purely theoretical works are not accepted.