Tendon-inspired piezoelectric sensor for biometric application

H Kim, K Lee, G Jo, JS Kim, MT Lim… - … /ASME Transactions on …, 2020 - ieeexplore.ieee.org
In this article, a novel sensing structure is proposed to measure tensile loading. The sensing
structure is motivated by the operating principle of the tendon. The fibroelastic characteristic …

A forefinger-like tactile sensor for elasticity sensing based on piezoelectric cantilevers

J Fu, F Li - Sensors and Actuators A: Physical, 2015 - Elsevier
Current researches on tactile sensors are mainly focused on force sensing, but studies on
elasticity sensing are very lacking. In this work, a forefinger-like tactile sensor is proposed …

Flexible piezoelectric tactile sensors with structural electrodes array

CH Chuang - Recent Advances in Sensing Technology, 2009 - Springer
This study provides an efficient and feasible solution for enhancing the sensitivity of
traditional piezoelectric tactile sensors based on introducing structural electrodes upon the …

[HTML][HTML] Piezoelectric nanogenerator for bio-mechanical strain measurement

Z Javed, L Rafiq, MA Nazeer, S Siddiqui… - Beilstein Journal of …, 2022 - beilstein-journals.org
Piezoelectric materials have attracted more attention than other materials in the field of
textiles. Piezoelectric materials offer advantages as transducers, sensors, and energy …

[HTML][HTML] Active-sensing epidermal stretchable bioelectronic patch for noninvasive, conformal, and wireless tendon monitoring

S Shu, J An, P Chen, D Liu, Z Wang, C Li, S Zhang… - Research, 2021 - spj.science.org
Sensors capable of monitoring dynamic mechanics of tendons throughout a body in real
time could bring systematic information about a human body's physical condition, which is …

[HTML][HTML] Stretchable and skin-conformal piezo-triboelectric pressure sensor for human joint bending motion monitoring

J Yu, L Chen, X Hou, J Mu, J He, W Geng, X Qiao… - Journal of …, 2022 - Elsevier
Stretchable, skin-conformal, and self-powered wearable pressure sensors have garnered
significant attention for use in human joint bending motion monitoring. Here, a piezo …

An Ultra-Flexible Tactile Sensor Using Silk Piezoelectric Thin Film

S Bonam, KA Bhagavathi, J Joseph… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
Tactile sensors are pressure/strain sensors that facilitate the measurement of mechanical
stimuli arising from living and nonliving objects to fetch information about their physical state …

Piezoelectric vibration-type tactile sensor using elasticity and viscosity change of structure

K Motoo, F Arai, T Fukuda - IEEE Sensors Journal, 2007 - ieeexplore.ieee.org
We propose a new tactile sensor utilizing piezoelectric vibration. This tactile sensor has a
high sensitivity, wide measurement range, pressure resistance, flexibility, and self-sensing …

A piezoelectric sensor with high accuracy and reduced measurement error

Z Ghemari, S Belkhiri, S Saad - Journal of Computational Electronics, 2024 - Springer
A piezoelectric sensor is a type of transducer that utilizes the piezoelectric effect to convert
changes in pressure, acceleration temperature, or force into an electrical charge. This …

Skin‐inspired piezoelectric tactile sensor array with crosstalk‐free row+ column electrodes for spatiotemporally distinguishing diverse stimuli

W Lin, B Wang, G Peng, Y Shan, H Hu… - Advanced …, 2021 - Wiley Online Library
Real‐time detection and differentiation of diverse external stimuli with one tactile senor
remains a huge challenge and largely restricts the development of electronic skins. Although …