用于实时触觉监测和能量收集的低成本柔性压电传感器

IF 4.3 2区 综合性期刊 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC
Ritesh Kumar Singh;Monika Gadhewal;Mohd Saqib;Sourav Maity;Shree Prakash Tiwari
{"title":"用于实时触觉监测和能量收集的低成本柔性压电传感器","authors":"Ritesh Kumar Singh;Monika Gadhewal;Mohd Saqib;Sourav Maity;Shree Prakash Tiwari","doi":"10.1109/JSEN.2025.3555561","DOIUrl":null,"url":null,"abstract":"This work presents a comprehensive investigation and demonstration of flexible piezoelectric tactile sensors for Internet of Things (IoT)-enabled electronic skin (E-skin) applications. These sensors were fabricated using a solution-processed thin film of poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] sandwiched between low-cost copper (Cu)-cladded polyamide (PI) sheets, and exhibited extremely low response time <20> <tex-math>$V_{\\text {P- {P}}}\\text {)}$ </tex-math></inline-formula> response of ~6.2 V for touch with force of ~4.5 N. E-skin functionality was investigated by attaching these sensors to various parts of the body, such as fingers, knee, hand, wrist, and neck. Maximum response for neck movement with <inline-formula> <tex-math>$V_{\\text {P- {P}}}$ </tex-math></inline-formula> value of 5.12 V was achieved. Real-time sensing of tactile activities was demonstrated through the array of sensors integrated with the IoT cloud. Moreover, the excellent energy harvesting capabilities of these devices were verified by charging a <inline-formula> <tex-math>$22~\\mu $ </tex-math></inline-formula>F capacitor through a bridge rectifier circuit using repeated finger tapping for 20 s to reach 1.2 V. Our investigations indicate that these solution-processed flexible tactile sensors can be useful for demonstration of IoT-enabled self-powered flexible E-skin for robotics applications.","PeriodicalId":447,"journal":{"name":"IEEE Sensors Journal","volume":"25 10","pages":"18081-18089"},"PeriodicalIF":4.3000,"publicationDate":"2025-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Low-Cost Flexible Piezoelectric Sensors for Real-Time Tactile Monitoring and Energy Harvesting\",\"authors\":\"Ritesh Kumar Singh;Monika Gadhewal;Mohd Saqib;Sourav Maity;Shree Prakash Tiwari\",\"doi\":\"10.1109/JSEN.2025.3555561\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This work presents a comprehensive investigation and demonstration of flexible piezoelectric tactile sensors for Internet of Things (IoT)-enabled electronic skin (E-skin) applications. These sensors were fabricated using a solution-processed thin film of poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] sandwiched between low-cost copper (Cu)-cladded polyamide (PI) sheets, and exhibited extremely low response time <20> <tex-math>$V_{\\\\text {P- {P}}}\\\\text {)}$ </tex-math></inline-formula> response of ~6.2 V for touch with force of ~4.5 N. E-skin functionality was investigated by attaching these sensors to various parts of the body, such as fingers, knee, hand, wrist, and neck. Maximum response for neck movement with <inline-formula> <tex-math>$V_{\\\\text {P- {P}}}$ </tex-math></inline-formula> value of 5.12 V was achieved. Real-time sensing of tactile activities was demonstrated through the array of sensors integrated with the IoT cloud. Moreover, the excellent energy harvesting capabilities of these devices were verified by charging a <inline-formula> <tex-math>$22~\\\\mu $ </tex-math></inline-formula>F capacitor through a bridge rectifier circuit using repeated finger tapping for 20 s to reach 1.2 V. Our investigations indicate that these solution-processed flexible tactile sensors can be useful for demonstration of IoT-enabled self-powered flexible E-skin for robotics applications.\",\"PeriodicalId\":447,\"journal\":{\"name\":\"IEEE Sensors Journal\",\"volume\":\"25 10\",\"pages\":\"18081-18089\"},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2025-04-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Sensors Journal\",\"FirstCategoryId\":\"103\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10948578/\",\"RegionNum\":2,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Sensors Journal","FirstCategoryId":"103","ListUrlMain":"https://ieeexplore.ieee.org/document/10948578/","RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 0

摘要

这项工作对柔性压电触觉传感器进行了全面的研究和演示,用于支持物联网(IoT)的电子皮肤(E-skin)应用。这些传感器是用溶液处理的聚偏氟乙烯-三氟乙烯薄膜[P(VDF-TrFE)]夹在低成本的铜包层聚酰胺(PI)片之间制成的,并且具有极低的响应时间$V_{\text {P- {P}}}\text{)}$响应为~6.2 V,力为~4.5 n。通过将这些传感器连接到身体的各个部位,如手指,膝盖,手,手腕和颈部,研究了皮肤功能。当$V_{\text {P- {P}}}$值为5.12 V时,颈部运动响应最大。通过与物联网云集成的传感器阵列演示了触觉活动的实时感知。此外,通过桥式整流电路,使用重复手指轻敲20 s以达到1.2 V,验证了这些器件出色的能量收集能力。我们的研究表明,这些解决方案处理的柔性触觉传感器可用于演示用于机器人应用的物联网自供电柔性电子皮肤。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Low-Cost Flexible Piezoelectric Sensors for Real-Time Tactile Monitoring and Energy Harvesting
This work presents a comprehensive investigation and demonstration of flexible piezoelectric tactile sensors for Internet of Things (IoT)-enabled electronic skin (E-skin) applications. These sensors were fabricated using a solution-processed thin film of poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] sandwiched between low-cost copper (Cu)-cladded polyamide (PI) sheets, and exhibited extremely low response time <20> $V_{\text {P- {P}}}\text {)}$ response of ~6.2 V for touch with force of ~4.5 N. E-skin functionality was investigated by attaching these sensors to various parts of the body, such as fingers, knee, hand, wrist, and neck. Maximum response for neck movement with $V_{\text {P- {P}}}$ value of 5.12 V was achieved. Real-time sensing of tactile activities was demonstrated through the array of sensors integrated with the IoT cloud. Moreover, the excellent energy harvesting capabilities of these devices were verified by charging a $22~\mu $ F capacitor through a bridge rectifier circuit using repeated finger tapping for 20 s to reach 1.2 V. Our investigations indicate that these solution-processed flexible tactile sensors can be useful for demonstration of IoT-enabled self-powered flexible E-skin for robotics applications.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
IEEE Sensors Journal
IEEE Sensors Journal 工程技术-工程:电子与电气
CiteScore
7.70
自引率
14.00%
发文量
2058
审稿时长
5.2 months
期刊介绍: The fields of interest of the IEEE Sensors Journal are the theory, design , fabrication, manufacturing and applications of devices for sensing and transducing physical, chemical and biological phenomena, with emphasis on the electronics and physics aspect of sensors and integrated sensors-actuators. IEEE Sensors Journal deals with the following: -Sensor Phenomenology, Modelling, and Evaluation -Sensor Materials, Processing, and Fabrication -Chemical and Gas Sensors -Microfluidics and Biosensors -Optical Sensors -Physical Sensors: Temperature, Mechanical, Magnetic, and others -Acoustic and Ultrasonic Sensors -Sensor Packaging -Sensor Networks -Sensor Applications -Sensor Systems: Signals, Processing, and Interfaces -Actuators and Sensor Power Systems -Sensor Signal Processing for high precision and stability (amplification, filtering, linearization, modulation/demodulation) and under harsh conditions (EMC, radiation, humidity, temperature); energy consumption/harvesting -Sensor Data Processing (soft computing with sensor data, e.g., pattern recognition, machine learning, evolutionary computation; sensor data fusion, processing of wave e.g., electromagnetic and acoustic; and non-wave, e.g., chemical, gravity, particle, thermal, radiative and non-radiative sensor data, detection, estimation and classification based on sensor data) -Sensors in Industrial Practice
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信