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ISSN: 2957-5478
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Editor-in-Chief: Haipo Cui
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Volume 4, Issue 2
Optimization of multilayer shell structures for wearable sensors based on polyvinylidene fluoride

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

DOI: https://doi.org/10.61189/931077ergknd
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