Ke Wang, Rongguo Yan, Wenjing Du, Shoucheng Chen
School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China.
Address correspondence to: Rongguo Yan, School of Health Science and Engineering, University of Shanghai for Science and Technology, No. 516, Jun Gong Road, Yangpu District, Shanghai 200093, China. E-mail: yanrongguo@usst.edu.cn.
DOI: https://doi.org/10.61189/931077ergknd
Received November 18, 2025; Accepted January 16, 2026; Published June 3, 2026
Highlights
● Established potential displacement-charge-voltage relation for polyvinylidene fluoride by means of the first-order piezoelectric equation.
● Applied COMSOL multilayer shell model and multiphysics coupling for calculating the interlayer stress and electric displacement field.
● Structurally explored how changes to structural parameters impacted sensor performance through the control variable method.
Research Article |Published on: 03 June 2026
[Progress in Medical Devices] 2026; 4 (2): 77-90