Design and Performance Analysis of Fiber Bragg Grating Temperature
In this paper, a highly sensitive refractive index (RI) and temperature sensor based on two fiber Bragg gratings (FBGs) cascaded with a droplet-like fiber interferometer (DLFI) is...
Recent advancements in fiber Bragg gratings based temperature and
In this paper, our objective is to review the various techniques to measure the temperature and strain using FBGs in different industrial sectors. An In-depth analysis of FBG is also incorporated
Fast response characteristics of fiber Bragg grating temperature
A fiber Bragg grating (FBG) temperature sensor exhibits excellent performance of anti-electromagnetic interference, corrosion resistance, and rapid response. Moreover, it can realize one
Development of a Fast Response, High Accuracy, and Miniaturized
Abstract: To address the specific requirements for fluid temperature measurement by aerospace equipment under unique operational conditions, a miniature, fast-response, high-precision pipeline
Accuracy of Fiber Bragg Grating Temperature Sensors
It refers to the minimum temperature change that FBG sensors can measure when used with demodulation equipment. This data determines the minimum accuracy of FBG temperature
Research on Temperature Calibration of Fiber Bragg Grating
To improve the measurement accuracy of the FBG temperature sensor, a new algorithm which adopts BP neural network (BPNN) to temperature calibration of FBG temperature sensor is proposed and
Recent Advances in Fiber Bragg Grating Sensing
A precision compensation model is proposed, focusing on the rotation error angle, to enhance the accuracy of the Fiber Bragg Grating (FBG) curvature sensor of the scraper conveyor.
Comparative Accuracies of Fiber Bragg Grating Sensing
We review the recent developments in the area of optical fiber grating sensors, including quasi-distributed strain sensing using Bragg gratings, systems
High-temperature sensing performance of fiber Bragg grating sensors
This study provides crucial empirical evidence for the design and optimization of the thermal protection of composite materials, confirming the effectiveness of embedded FBG sensors
Design of a Fiber Temperature and Strain Sensor Model Using a
In this paper, the types and principles of operation of fiber sensors based on fiber Bragg gratings (FBGs) are investigated. The influence of strain and temperature on the characteristics of
A Guide to Fiber Bragg Grating Sensors
Fiber Bragg Grating (FBG) technology is one of the most popular choices for optical fiber sensors for strain or temperature measurements due to their simple manufacture, as we will see later on, and
Dynamic characterization of Fiber Bragg Grating temperature sensors
In this paper, the dynamic behavior of a Fiber Bragg Grating temperature sensor is investigated and compared to different types of fast-response thermocouples using two different
Fiber Bragg grating (FBG)-based sensors: a review of technology and
This review highlights significant advancements in Fiber Bragg Grating (FBG) sensors, detailing their operational principles, recent technological developments, and diverse applications in
Improved temperature compensation of fiber Bragg grating-based sensors
For this reason, modified temperature-compensation function with the influence of interfacial action considered is proposed to enhance the measurement accuracy of FBG based
Fiber Bragg Grating Temperature Sensor Evaluation from Simulation
This work proposes studying the sensors with Bragg gratings and analyzing temperature sensors based on this principle. The project theme fits into current trends in the field of sensors, which should
Investigation of sensitivity enhancing and temperature compensation
Abstract This paper developed a novel method and relevant mechanical configurations to enhance strain sensitivity and realize temperature compensation simultaneously for fiber Bragg
Measurement error of surface-mounted fiber Bragg grating temperature sensor
Fiber Bragg grating (FBG) sensors are extensively used to measure surface temperatures. However, the temperature gradient effect of a surface-mounted FBG sensor is often
Application of machine learning for improved accuracy of simultaneous
However, improving the measurement accuracy is difficult. This study examined the applicability of machine learning techniques for improving the accuracy of simultaneous
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