Results 21 to 30 of about 2,300,817 (293)

Quantitative sensitivity analysis of surface attached optical fiber strain sensor [PDF]

, 2014
Optical fiber strain sensors, in particular, the fiber Bragg grating (FBG) type, are widely applied in different applications. The most common installation method is surface-attached.
Wan, KT
core   +1 more source

Graphene-based strain sensing in composites for structural and health monitoring applications

SN Applied Sciences, 2022
Composite structures are attracting more interest due to their outstanding mechanical properties; thus, their inspection and health assessment are key items for their safe use.
Akram Zitoun, Dimitrios Fakis, Nithin Jayasree, Sadik Omairey, Fokion Oikonomidis, Zlatka Stoeva, Mihalis Kazilas   +6 more
doaj   +1 more source

Sensor for Measuring Strain in Textile [PDF]

Sensors, 2008
In this paper a stain sensor to measure large strain (80%) in textiles is presented. It consists of a mixture of 50wt-% thermoplastic elastomer (TPE) and 50wt-% carbon black particles and is fiber-shaped with a diameter of 0.315mm. The attachment of the sensor to the textile is realized using a silicone film. This sensor configuration was characterized
Mattmann, Corinne, Clemens, Frank, Tröster, Gerhard; id_orcid0000-0002-9278-1638   +2 more
openaire   +6 more sources

Enhanced performance of a temperature-compensated submeter spatial resolution distributed strain sensor [PDF]

, 2010
We demonstrate a scheme which allows for temperature-corrected distributed strain measurements with improved spatial and strain resolutions and reduced data collection time.
Newson, T.P., Belal, Mohammad, Trevor P Newson, Mohammad Belal, Newson, Trevor P   +4 more
core   +1 more source

A High Sensitivity FBG Strain Sensor Based on Flexible Hinge

Sensors, 2019
For the purpose of improving the sensitivity of the fiber Bragg grating (FBG)-based strain sensor. A novel FBG-based strain sensor with high sensibility was designed by means of a flexible hinge bridge displacement magnification structure.
Mingyao Liu, Wenzhi Wang, Han Song, Shiguang Zhou, Weijian Zhou   +4 more
doaj   +1 more source

Self‐Powered Stretchable Mechanoluminescent Optical Fiber Strain Sensor

Advanced Intelligent Systems, 2021
Strain sensors that can work sustainably and continuously without any external power supply are highly desirable for future wearable and implantable devices.
Haohua Liang, Yongcheng He, Meihua Chen, Licheng Jiang, Zhishen Zhang, Xiaobo Heng, Lin Yang, Yanpeng Hao, Xiaoming Wei, Jiulin Gan, Zhongmin Yang   +10 more
doaj   +1 more source

A Practical Strain Sensor Based on Ecoflex/Overlapping Graphene/Ecoflex Sandwich Structures for Vocal Fold Vibration and Body Motion Monitoring

Frontiers in Sensors, 2022
Graphene-based stretchable and flexible strain sensors are one of the promising “bridges” to the biomedical realm. However, enhancing graphene-based wearable strain sensors to meet the demand of high sensitivity, broad sensing range, and recoverable ...
Yanyan Fan, Yanyan Fan, Hongbin Zhao, Yifan Yang, Yifan Yang, Yi Yang, Yi Yang, Tianling Ren, Tianling Ren, Hailing Tu   +9 more
doaj   +1 more source

Model for Wireless Magnetoelastic Strain Sensors [PDF]

Sensors, 2020
This paper describes a magnetoelastic strain sensor based on the ∆E effect and discusses some materials used in its construction. A polycrystalline Fe–Al–B alloy with good quality magnetoelastic properties was used as the transducer and glued to the test object, either brass plates or rods of SAE 1010 steel.
Eduardo S. Bastos, Cristina Bormio Nunes, Thomas G. R. Clarke, Frank P. Missell   +3 more
openaire   +3 more sources

A tunable strain sensor using nanogranular metals [PDF]

, 2010
This paper introduces a new methodology for the fabrication of strain-sensor elements for MEMS and NEMS applications based on the tunneling effect in nano-granular metals.
Grimm, Christina, Reith, Heiko, Sachser, Roland, Porrati, Fabrizio, Kaya, Alexander, Baranowski, Markus, Heiko Reith, Roland Sachser, Völklein, Friedemann, Huth, Michael, Markus Baranowski, Schwalb, Christian H., Alexander Kaya, Fabrizio Porrati, Das, Pintu, Müller, Jens, Pintu Das, Michael Huth, Christina Grimm, Christian H. Schwalb, Friedemann Völklein, Jens Müller   +21 more
core   +1 more source

Development of a FBG Based Hoop-Strain Sensor Using 3D Printing Method

IEEE Access, 2019
In this study, a hoop-strain sensor was developed by embedding a bare fiber Bragg grating (FBG) sensor inside 3D printed Polylactic Acid (PLA) filament.
Chengyu Hong, Yifan Zhang, Dong Su, Zhenyu Yin   +3 more
doaj   +1 more source