A flexible pressure sensor with highly customizable sensitivity | ResearchBunny

Index

Abstract

This paper presents a novel flexible pressure sensor with customizable sensitivity and linearity. The sensor achieves this through a positive design strategy utilizing a hyperelastic model and a Hertzian contact model for comparison. Microstructure distribution is pre-calculated to meet desired specifications. Three sensors demonstrated sensitivities of 0.7, 1.0, and 1.3 kPa⁻¹ over a linear region up to 200 kPa, with low sensitivity error (<5%) and high linearity (~0.99). Potential applications in physiological signal recognition are shown.

Publisher

Microsystems & Nanoengineering

Published On

Jan 01, 2023

Authors

Zhenjin Xu, Dezhi Wu, Zhiwen Chen, Zhongbao Wang, Cong Cao, Xiangyu Shao, Gang Zhou, Shaohua Zhang, Lingyun Wang, Daoheng Sun

Related Publications

Explore these studies to deepen your understanding of the subject.

Engineering and Technology

3D-printing-assisted flexible pressure sensor with a concentric circle pattern and high sensitivity for health monitoring

J. Lee and H. So

Engineering and Technology

Rational design of a laminate-structured flexible sensor for human dynamic plantar pressure monitoring

Z. Xiong, Y. Bai, et al.

Medicine and Health

Design and Analysis of a Deep Learning Ensemble Framework Model for the Detection of COVID-19 and Pneumonia Using Large-Scale CT Scan and X-ray Image Datasets

X. Xue, S. Chinnaperumal, et al.

Medicine and Health

Investigation of intraocular pressure of the anterior chamber and vitreous cavity of porcine eyes via a novel method

K. Nagae, H. Sawamura, et al.

Listen, Learn & Level Up

Over 10,000 hours of research content in 25+ fields, available in 12+ languages.

No more digging through PDFs—just hit play and absorb the world's latest research in your language, on your time.

listen to research audio papers with researchbunny