[HTML][HTML] Track Deflection Monitoring for Railway Construction Based on Dynamic Brillouin Optical Time-Domain Reflectometry
T Zhang, L Zhou, W Liu, L Cheng - Sensors, 2024 - mdpi.com
Real-time online monitoring of track deformation during railway construction is crucial for
ensuring the safe operation of trains. However, existing monitoring technologies struggle to …
ensuring the safe operation of trains. However, existing monitoring technologies struggle to …
Temperature Compensation Method for Polarization-Multiplexed Fiber-Optic Vibration Sensing Unit
R An, Y Wang, X **, K Wen, Y Yuan… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
Temperature cross-sensitivity, which especially performs complicatedly and severely in fiber-
optic sensors composed of various materials, will significantly affect the stability and the …
optic sensors composed of various materials, will significantly affect the stability and the …
Simultaneous Vibration and Temperature Real-Time Monitoring Using Single Fiber Bragg Grating and Free Space Optics.
Simultaneous monitoring of temperature and vibration of electromechanical systems, public
buildings, and volcanic terrain is an important indicator of preventing accidents. This work …
buildings, and volcanic terrain is an important indicator of preventing accidents. This work …
Development of a biaxial fibre Bragg grating (FBG) extensometer with axis misalignment error compensation and cloud integration for advanced slope monitoring
N Ramalingam, D Tan, KS Lim… - Engineering …, 2025 - iopscience.iop.org
In the paper, an FBG-based biaxial extensometer is presented to detect ground movement,
which is a crucial element in slope monitoring systems. Multiple FBGs were used as …
which is a crucial element in slope monitoring systems. Multiple FBGs were used as …