Sensing characteristics of FBG sensor embedded in CFRP laminate
Sign Up to like & getrecommendations! Published in 2017 at "Measurement"
DOI: 10.1016/j.measurement.2016.12.003
Abstract: Abstract Sensing characteristics of FBG sensor embedded in carbon fiber reinforced polymer (CFRP) laminate were experimentally investigated in this work. In order to evaluate the monitoring accuracy, two upper/lower surface bonded FBG sensors were also… read more here.
Keywords: characteristics fbg; sensing characteristics; fbg sensor; cfrp laminate ... See more keywords
Capacity and capability enhancements of FBG sensor system by utilizing intensity and WDM detection technique
Sign Up to like & getrecommendations! Published in 2017 at "Smart Materials and Structures"
DOI: 10.1088/1361-665x/aa5747
Abstract: In this paper, we demonstrate a multipoint fiber Bragg grating (FBG)-based sensor system by using intensity and wavelength-division-multiplexing (I-WDM) technique to enhance the sensing capacity and capability. In the proposed multipoint sensor system, a three… read more here.
Keywords: sensor system; fbg sensor; intensity; capacity capability ... See more keywords
Influence on Measurement Signal by Pressure and Viscosity Changes of Fluid and Installation Condition of FBG Sensor Using Blood Flow Simulation Model
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2938243
Abstract: We are working on the development of a sensor that can calculate various vital signs from the signals measured by installing a Fiber Bragg Grating (FBG) sensor at the pulsation point of a living body.… read more here.
Keywords: fbg sensor; sensor; blood flow;
Low-Cost Interrogation of Long-Distance and Multipoint FBG Sensor Using Incoherent-FMCW Optical Ranging System
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2019.2959798
Abstract: More than a decade, multipoint sensor systems involving fiber Bragg gratings (FBGs) have been widely used in various implementations, especially the structural health monitoring system (SHMS). In this paper, a three-points FBG sensor was successfully… read more here.
Keywords: low cost; fbg sensor; system; fbgs ... See more keywords
High-precision demodulation method for the cobweb FBG sensor network.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.478159
Abstract: To improve the demodulation accuracy and speed of the cobweb fiber Bragg grating (FBG) sensor network, a demodulation algorithm based on a one-dimensional (1D) dilated convolutional neural network (CNN) combined with improved wavelet adaptive threshold… read more here.
Keywords: demodulation; network; sensor network; cobweb ... See more keywords
Dynamic Responses Measured by Optical Fiber Sensor for Structural Health Monitoring
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9152956
Abstract: An optical fiber sensing system integrating a fiber Bragg grating (FBG) sensor, a long-period fiber grating (LPFG) optical filter and a photodetector is presented to monitor the dynamic response of a structure subjected to base… read more here.
Keywords: structural health; optical fiber; strain; fbg sensor ... See more keywords