Results 41 to 50 of about 3,540,178 (220)

The Thermal Drift Characteristics of Piezoresistive Pressure Sensor

Physics Procedia, 2011
AbstractPiezoresistive pressure sensors based on silicon have a large thermal drift because of their high sensitivity to temperature. The study of the thermal behavior of these sensors is essential to define the parameters that cause the output characteristics drift.
Otmani, R, Benmoussa, N, Benyoucef, B.
openaire   +2 more sources

Development of a pore pressure sensor employing fibre Bragg gratings [PDF]

, 2008
Monitoring pore pressure is important to understand and predict the mechanical behaviour of soil, helping engineers to assess the stability of slopes and built infrastructures.
Gonçalves Correia, Ricardo Nuno
core   +7 more sources

A novel piezoresistive sensor with rectification properties

Materials & Design
Flexible piezoresistive sensors with high sensitivity, low cost, and good durability have been studied for widely use in automatic testing, control technology, and wearable devices. Most piezoresistive sensors can be regarded as varying resistances under
Minliang Li, Tao Wang, Changdao Han, Huan Yang, Yi Huang, Jiahao Hu, Lu Li, Jie Jiang, Mohan Huang, Yan Fan, Liang Chen   +10 more
doaj   +1 more source

Temperature Compensated Wide-Range Micro Pressure Sensor with Polyimide Anticorrosive Coating for Harsh Environment Applications

Applied Sciences, 2021
In this work, a MEMS piezoresistive micro pressure sensor (1.5 × 1.5 × 0.82 mm) is designed and fabricated with SOI-based micromachining technology and assembled using anodic bonding technology.
Mengru Jiao, Minghao Wang, Ye Fan, Bangbang Guo, Bowen Ji, Yuhua Cheng, Gaofeng Wang   +6 more
doaj   +1 more source

A non-invasive capacitive sensor strip for aerodynamic pressure measurement [PDF]

, 2005
This paper presents a capacitive pressure sensor strip implemented in general purpose printed circuit board (PCB) technology based on a thin 3D structure composed of polyimide, woven glass reinforced epoxy resin (FR4) and metal layers.
A. Talamelli, M. Zagnoni, E. Sangiorgi, Golfarelli, A., Tartagni, M., GOLFARELLI, ALESSANDRO, Callegari, S., Bonora, V., A. Golfarelli, M. Tartagni, Talamelli, A., Callegari, Sergio, V. Bonora, Sangiorgi, E., SANGIORGI, ENRICO, TALAMELLI, ALESSANDRO, BONORA, VIRNA, Zagnoni, Michele, S. Callegari, Zagnoni, M., Proli, P., TARTAGNI, MARCO   +21 more
core   +1 more source

Research and manufacture of large-range and high-toughness conductive silicon rubber composite pressure sensor

Hecheng xiangjiao gongye
Based on the piezoresistive effect of nano conductive rubber, conductive silicone rubber composite pressure sensor was prepared using the matrix material silicone rubber, nano superconductive carbon black, silk fiber fabric, interdigital electrode ...
"L■ Shuang-kun1, PENG Man-lin2, LIU Jian2, GAI Wei-ming2, JIANG Rui-juan2, LIANG Guo-jin3, ZHI Chun-yi1,3"
doaj   +1 more source

A Flexible Pressure Sensor Based on Silicon Nanomembrane

Biosensors, 2023
With advances in new materials and technologies, there has been increasing research focused on flexible sensors. However, in most flexible pressure sensors made using new materials, it is challenging to achieve high detection sensitivity across a wide ...
Lixia Cheng, Xiaojian Hao, Guochang Liu, Wendong Zhang, Jiangong Cui, Guojun Zhang, Yuhua Yang, Renxin Wang   +7 more
doaj   +1 more source

Research on temperature drift mechanism and compensation method of silicon piezoresistive pressure sensors

AIP Advances, 2023
Silicon piezoresistive pressure sensors have played a key role in the detection field due to their small size, high sensitivity, and high integration.
Ruirui Wu, Huaijiang Li, Lei Gao
doaj   +1 more source

Multiwalled Carbon Nanotube/Graphite Powder Film for Wearable Pressure Sensors with High Sensing Performance

Nanomaterials, 2022
With the continuous progress of artificial intelligence and other manufacturing technologies, there is promising potential for wearable piezoresistive sensors in human physiological signal detection and bionic robots.
Shubin Yan, Xiaoyu Zhang, Jilai Liu, Haoqian Xu, Feng Wen, Tingsong Li, Jiamin Cui, Pengwei Liu, Lifang Shen, Yang Cui, Yifeng Ren   +10 more
doaj   +1 more source

Flexible piezoresistive pressure sensor based on a graphene-carbon nanotube-polydimethylsiloxane composite

Nanotechnology and Precision Engineering
Flexible sensors are used widely in wearable devices, specifically flexible piezoresistive sensors, which are common and easy to manipulate. However, fabricating such sensors is expensive and complex, so proposed here is a simple fabrication approach ...
Hui-Fen Wei, Xiang-Meng Li, F. Yao, Xinyu Feng, Xijing Zhu   +4 more
semanticscholar   +1 more source