Development of a System of Fiber-Optic Sensors Based on Fiber
Bragg smart tilted grating fiber-optic sensor for distant health monitoring is embedded beneath the bridge. There have been conducted static and dynamic bridge testing with loaded trucks and
Computation of temperature, deformation and pressure in engineering
In the article herein there is considered computation of temperature, deformation and pressure in engi-neering and building structures, using fiber Bragg grating (FBG).
Computation of temperature, deformation and pressure in engineering
There has been studied fiber Bragg sensors in combination with the technology of far infrared range sensors, both for simultaneous temperature and deformation definition and for
Fiber Bragg grating (FBG)-based sensors: a review of
This review paper aims to give a general understanding of the basic principles of FBG sensors, advances in sensing and data processing techniques, developments of novel optical fiber
Fiber-Bragg-Grating-Based Displacement Sensors: Review of Recent
With the development of fiber optical technologies, fiber Bragg grating (FBG) sensors are frequently utilized in structural health monitoring due to their considerable advantages, including fast
Review of Fiber Optic Displacement Sensors
Displacement measurements are of significant importance in a variety of critical scientific and engineering fields, such as gravitational wave detection, geophysical research, and manufacturing
Design and investigation of a novel vector displacement sensor using
Abstract This paper presents a novel fiber Bragg grating (FBG)-based displacement sensor with simple construction for vector deformation monitoring of slope surface. The interesting
Temperature-insensitive fiber Bragg grating displacement sensor based
In recent decades, fiber-optic techniques have received considerable attentions due to their advantages of immunity to electromagnetic interference, compact size, and high sensitivity and
Simultaneous displacement and temperature measurement with
Fiber Bragg gratings (FBGs) are currently receiving considerable attention in various fiber-optic sensor implementations , , especially in the area of distributed embedded sensing in
Full-range displacement sensor with dual FBGs combined cantilever
We propose a full-range displacement sensor system based on double fiber Bragg gratings (FBGs) with a cantilever beam. This sensor adopts a magnetic scale as a unique
Fiber Bragg grating based displacement sensors with low visual
In the optical fiber sensing technology, distributed optical fiber sensors (DOFSs) play an important role in SHM applications, especially in monitoring large structures , , . This type of
Development of a multi-interval displacement sensor using Fiber
Abstract We have developed a multi-interval displacement sensor using Fiber Bragg Grating (FBG) technology, which has potential for the long-term durability, high accuracy and ability
Design and investigation of a novel vector displacement sensor using
We demonstrate a fiber-optic 3D vector displacement sensor based on the monitoring of Bragg reflection from an eccentric grating inscribed in a depressed-cladding fiber using the
Three-dimensional displacement sensor based on fiber Bragg gratings
This paper proposes an FBG-based 3D displacement sensor capable of measuring both tensile and compressive displacements in all three dimensions. The sensor comprises three
Pointwise fiber Bragg grating displacement sensor system for dynamic
A method for setting up a fiber Bragg grating (FBG) sensor which can measure the pointwise, out-of-plane or in-plane dynamic displacement is proposed. The proposed FBG sensor is reusable. A
Fiber grating displacement sensor of tape measure structure
Although fiber Bragg grating displacement sensors have many advantages, the large size restricts its application in many situations such as the aviation and aerospace industry. Therefore,
Design and study of fibre-optic-grating-based displacement strain
Therefore, based on the fibre Bragg grating sensing technology, a double-oblique wedge and bull''s-eye screw contact structure displacement strain gauge that can realise real-time
A High-Sensitivity Fiber Bragg Grating Displacement Sensor Based on
This paper presents a high-sensitivity fiber Bragg grating (FBG) displacement sensor with a novel configuration for structural health monitoring. The transverse.
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