A tunable gated strain sensor integrating detachable metamaterial structures for personalized motion recognition
| |||||||||||||
Ziao SHEN1,2,3, Minjian WANG1,2,3, Xiujun FU1,2,3, Guangqiang ZHANG1,2,3, Xiangtao PAN1,2,3, Ye QIU1,2,3, Yi SONG1,2,3, Aiping LIU4, Ye TIAN1,2,3, Huaping WU1,2,3. A tunable gated strain sensor integrating detachable metamaterial structures for personalized motion recognition[J]. Journal of Zhejiang University Science A, 1998, -1(-1): .
@article{title="A tunable gated strain sensor integrating detachable metamaterial structures for personalized motion recognition",
author="Ziao SHEN1,2,3, Minjian WANG1,2,3, Xiujun FU1,2,3, Guangqiang ZHANG1,2,3, Xiangtao PAN1,2,3, Ye QIU1,2,3, Yi SONG1,2,3, Aiping LIU4, Ye TIAN1,2,3, Huaping WU1,2,3",
journal="Journal of Zhejiang University Science A",
volume="-1",
number="-1",
pages="",
year="1998",
publisher="Zhejiang University Press & Springer",
doi="/10.1631/jzus.A2600179"
}
%0 Journal Article
%T A tunable gated strain sensor integrating detachable metamaterial structures for personalized motion recognition
%A Ziao SHEN1
%A 2
%A 3
%A Minjian WANG1
%A 2
%A 3
%A Xiujun FU1
%A 2
%A 3
%A Guangqiang ZHANG1
%A 2
%A 3
%A Xiangtao PAN1
%A 2
%A 3
%A Ye QIU1
%A 2
%A 3
%A Yi SONG1
%A 2
%A 3
%A Aiping LIU4
%A Ye TIAN1
%A 2
%A 3
%A Huaping WU1
%A 2
%A 3
%J Journal of Zhejiang University SCIENCE A
%V -1
%N -1
%P
%@ 1673-565X
%D 1998
%I Zhejiang University Press & Springer
%DOI /10.1631/jzus.A2600179
TY - JOUR
T1 - A tunable gated strain sensor integrating detachable metamaterial structures for personalized motion recognition
A1 - Ziao SHEN1
A1 - 2
A1 - 3
A1 - Minjian WANG1
A1 - 2
A1 - 3
A1 - Xiujun FU1
A1 - 2
A1 - 3
A1 - Guangqiang ZHANG1
A1 - 2
A1 - 3
A1 - Xiangtao PAN1
A1 - 2
A1 - 3
A1 - Ye QIU1
A1 - 2
A1 - 3
A1 - Yi SONG1
A1 - 2
A1 - 3
A1 - Aiping LIU4
A1 - Ye TIAN1
A1 - 2
A1 - 3
A1 - Huaping WU1
A1 - 2
A1 - 3
J0 - Journal of Zhejiang University Science A
VL - -1
IS - -1
SP -
EP - 0
%@ 1673-565X
Y1 - 1998
PB - Zhejiang University Press & Springer
ER -
DOI - /10.1631/jzus.A2600179
Abstract: Developing gated strain sensors with high sensitivity and a wide sensing range is crucial for medical supervision, motion monitoring, and human-machine interaction tasks. However, traditional gated sensors lack real-time tunability after fabrication and have a limited tunable range. Herein, we propose a design that integrates a detachable negative Poisson's ratio metamaterial structure with a gated flexible strain sensor. By using a detachable metamaterial layer with a tailored Poisson's ratio, the local strain field distribution during stretching can be effectively modulated, enabling controllable regulation of the gated structure's closure behavior. Through systematic adjustment of the embedment depth, thickness, and microstructural dimensions of the perforated plate metamaterial, bidirectional tunability of the sensing response regime is realized, enabling full-range coverage from 0% to 100% strain. Additionally, the sensor exhibits high sensitivity (a gauge factor of 3049), an ultralow limit of detection (0.05%), a fast response time (100 ms), exceptional stability (negligible variation over 2000 cycles), and excellent frequency adaptability. A smart resistance band system is developed to demonstrate personalized movement recognition for users of varying heights performing exercises such as dips and curls. This work establishes a new paradigm for tunable strain sensors, with promising implications for smart personalized athletic and health monitoring devices.
Full Text:
<7>
CLC number:
On-line Access: 2026-05-25
Received: 2026-03-26
Revision Accepted: 2026-05-06
Crosschecked: 0000-00-00
Cited: 0
Clicked: 15
Open peer comments: Debate/Discuss/Question/Opinion
<1>