Results 21 to 30 of about 7,240,574 (352)

Optimizing Linearity and Sensitivity of 3D-Printed Diaphragms With Chirped FBGs in CYTOP Fibers

IEEE Access, 2020
We report the development of an optimization approach for diaphragm-embedded optical fiber sensors, which was applied on the pressure, force and liquid level assessment using chirped fiber Bragg gratings (CFBGs) inscribed in cyclic transparent optical ...
Arnaldo G. Leal-Junior, Helder R. O. Rocha, Antreas Theodosiou, Anselmo Frizera, Carlos Marques, Kyriacos Kalli, Moises R. N. Ribeiro   +6 more
doaj   +1 more source

Morphological Engineering of Sensing Materials for Flexible Pressure Sensors and Artificial Intelligence Applications

Nano-Micro Letters, 2022
Various morphological structures in pressure sensors with the resulting advanced sensing properties are reviewed comprehensively. Relevant manufacturing techniques and intelligent applications of pressure sensors are summarized in a complete and ...
Zhengya Shi, Lingxian Meng, Xinlei Shi, Hongpeng Li, Juzhong Zhang, Qingqing Sun, Xuying Liu, Jinzhou Chen, Shuiren Liu   +8 more
semanticscholar   +1 more source

Polydimethylsiloxane (PDMS)-based microfluidic channel with integrated commercial pressure sensors [PDF]

, 2017
The precise characterisation of boiling in microchannels is essential for the optimisation of applications requiring two phase cooling. In this paper polydimethylsiloxane (PDMS) is employed to make microchannels for characterising microboiling.
Korniliou, S., Li, Yifan, Mackenzie Dover, C.M., Sefiane, K., Terry, J.G., Walton, A.J.   +5 more
core   +2 more sources

Liquid Level Sensor with Two FBGs Embedded in a PDMS Diaphragm: Analysis of the Linearity and Sensitivity

Sensors, 2022
This paper presents a fiber optic, liquid level sensor system based on a pair of fiber Bragg gratings (FBGs), embedded in a circular silicone (PDMS—polydimethylsiloxane) rubber diaphragm.
Eliton Morais, Maria José Pontes, Carlos Marques, Arnaldo Leal-Junior   +3 more
doaj   +1 more source

Wearable Capacitive-based Wrist-worn Gesture Sensing System [PDF]

, 2017
Gesture control plays an increasingly significant role in modern human-machine interactions. This paper presents an innovative method of gesture recognition using flexible capacitive pressure sensor attached on user’s wrist towards computer vision and ...
Dahiya, Ravinder, Heidari, Hadi, Liang, Xiangpeng   +2 more
core   +1 more source

Hierarchical Network Enabled Flexible Textile Pressure Sensor with Ultrabroad Response Range and High‐Temperature Resistance

Advanced Science, 2022
Thin, lightweight, and flexible textile pressure sensors with the ability to detect the full range of faint pressure (
Meiling Jia, Chenghan Yi, Yankun Han, Lei Wang, Xin Li, Guoliang Xu, Ke He, Nianci Li, Yuxin Hou, Zhongguo Wang, Yuanhao Zhu, Yuanao Zhang, Mingzhu Hu, Ran Sun, Peifei Tong, Jiawei Yang, Yougen Hu, Zhixun Wang, Weimin Li, Wenjie Li, Lei Wei, Chunlei Yang, Ming Chen   +22 more
doaj   +1 more source

Multiple In-Mold Sensors for Quality and Process Control in Injection Molding

Sensors, 2023
The simultaneous improvement of injection molding process efficiency and product quality, as required by Industry 4.0, is a complex, non-trivial task that requires a comprehensive approach, which involves a combination of sensoring and information ...
Richárd Dominik Párizs, Dániel Török, Tatyana Ageyeva, József Gábor Kovács   +3 more
doaj   +1 more source

Flexible pressure sensors via engineering microstructures for wearable human-machine interaction and health monitoring applications

iScience, 2022
Summary Flexible pressure sensors capable of transducing pressure stimuli into electrical signals have drawn extensive attention owing to their potential applications for human-machine interaction and healthcare monitoring.
Xihua Cui, Fengli Huang, Xianchao Zhang, P. Song, Hua Zheng, V. Chevali, Hao Wang, Zhiguang Xu   +7 more
semanticscholar   +1 more source

Highly Sensitive Porous PDMS-Based Capacitive Pressure Sensors Fabricated on Fabric Platform for Wearable Applications.

ACS Sensors, 2021
A novel porous polydimethylsiloxane (PDMS)-based capacitive pressure sensor was fabricated by optimizing the dielectric layer porosity for wide-range pressure sensing applications in the sports field.
S. Masihi, M. Panahi, D. Maddipatla, A. Hanson, A. K. Bose, Seb Hajian, V. Palaniappan, B. Narakathu, B. Bazuin, M. Atashbar   +9 more
semanticscholar   +1 more source

Versatile function of nanostructured-ZnO sensors using photo-assisted method

AIP Advances, 2016
The vertical ZnO nanorod array was grown as the piezoelectric pressure sensors. By taking advantages of the induced conductivity of the ZnO nanorod array under light illumination, the nanostructured-ZnO pressure sensors exhibited the improved sensitivity
Ching-Ting Lee, Chia-Hsun Chen, Ying-Shuo Chiu   +2 more
doaj   +1 more source