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A Simple Fabrication, Low Noise, Capacitive Tactile Sensor for Use in Inexpensive and Smart Healthcare Systems
Saeed Akbarzadeh1; Hemant Ghayvat2; Chen Chen3; Xian Zhao1; Stephanie Hosier4; Wei Yuan5; Sio Hang Pun6; Wei Chen7
2022-05-01
Source PublicationIEEE Sensors Journal
ISSN1530-437X
Volume22Issue:9Pages:9069-9077
Abstract

Tactile sensors are among the most important devices used in industrial and biomedical fields. Sensors' profiles are significantly affected by their structures and material used. This article presents a robust, low-cost, low noise, accurate and simple fabrication capacitive tactile sensor as a single taxel fabricated on foam. This highly scalable design provides excellent noise immunity, accuracy, and due to a unique printable elastic conductor, it is flexible and stretchable with more than 200% strain. Furthermore, the taxel is based on the capacitive Wheatstone bridge. As a result, noise immunity and stability in case of temperature fluctuation is accomplished. Additionally, the sensor's innovative, simple fabrication, made of Polyurethane foam and printable elastic conductor, allows the system to adapt and achieve relevant results necessary for the purpose of the sensor's application. Therefore, the proposed sensor has potential applications in industrial and biomedical contexts, such as sleep monitoring, etc.

KeywordCapacitive Pressure Sensor Capacitive Wheatstone Bridge Internet Of Things (Iot) Low-noise Sensitized Equipment Tactile Sensor
DOI10.1109/JSEN.2022.3159610
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering ; Instruments & Instrumentation ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Instruments & Instrumentation ; Physics, Applied
WOS IDWOS:000817164000078
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 445 HOES LANE, PISCATAWAY, NJ 08855-4141
Scopus ID2-s2.0-85126526698
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Citation statistics
Document TypeJournal article
CollectionINSTITUTE OF MICROELECTRONICS
Corresponding AuthorSaeed Akbarzadeh; Wei Chen
Affiliation1.The Center for Intelligent Medical Electronics, School of Information Science and Technology, Fudan University, Shanghai, 200433, China
2.Computer Science and Media Technology Department, Linnaeus University, Växjö, 35195, Sweden
3.Human Phenom Institute, Fudan University, Shanghai, 200433, China
4.Harper College of Arts and Sciences, Binghamton University, Binghamton, 13902, United States
5.Printable Electronics Research Centre, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou, 215123, China
6.State Key Laboratory of Analog and Mixed-Signal Vlsi, University of Macau, Macao
7.Center for Intelligent Medical Electronics, School of Information Science and Technology, Human Phenom Institute, Fudan University, Shanghai, 200433, China
Recommended Citation
GB/T 7714
Saeed Akbarzadeh,Hemant Ghayvat,Chen Chen,et al. A Simple Fabrication, Low Noise, Capacitive Tactile Sensor for Use in Inexpensive and Smart Healthcare Systems[J]. IEEE Sensors Journal, 2022, 22(9), 9069-9077.
APA Saeed Akbarzadeh., Hemant Ghayvat., Chen Chen., Xian Zhao., Stephanie Hosier., Wei Yuan., Sio Hang Pun., & Wei Chen (2022). A Simple Fabrication, Low Noise, Capacitive Tactile Sensor for Use in Inexpensive and Smart Healthcare Systems. IEEE Sensors Journal, 22(9), 9069-9077.
MLA Saeed Akbarzadeh,et al."A Simple Fabrication, Low Noise, Capacitive Tactile Sensor for Use in Inexpensive and Smart Healthcare Systems".IEEE Sensors Journal 22.9(2022):9069-9077.
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