Recent advances in machine learning for fiber optic sensor applications

A Venketeswaran, N Lalam… - Advanced Intelligent …, 2022 - Wiley Online Library
Over the last three decades, fiber optic sensors (FOS) have gained a lot of attention for their
wide range of monitoring applications across many industries, including aerospace …

Rayleigh-based distributed optical fiber sensing

L Palmieri, L Schenato, M Santagiustina, A Galtarossa - Sensors, 2022 - mdpi.com
Distributed optical fiber sensing is a unique technology that offers unprecedented
advantages and performance, especially in those experimental fields where requirements …

Fiber optic sensing technologies for battery management systems and energy storage applications

YD Su, Y Preger, H Burroughs, C Sun, PR Ohodnicki - Sensors, 2021 - mdpi.com
Applications of fiber optic sensors to battery monitoring have been increasing due to the
growing need of enhanced battery management systems with accurate state estimations …

Improving OFDR distributed fiber sensing by fibers with enhanced rayleigh backscattering and image processing

Q Wang, K Zhao, M Badar, X Yi, P Lu… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
This article investigates using optical fibers with enhanced backscattering profiles to improve
distributed fiber sensor performance and reduce instrumentation costs. Using a femtosecond …

Real-time fluid flow movement identification in porous media for reservoir monitoring application using polycarbonate optical fibre Bragg grating sensor

MS Moslan, MHD Othman, A Samavati… - Sensors and Actuators A …, 2023 - Elsevier
Fibre optic sensing technology has recently been hailed as a viable alternative for a real-
time reservoir monitoring method. The aim of this study is to develop a robust and high …

A fast computational method for internal temperature field in Oil-Immersed power transformers

G Liu, W Hu, S Hao, C Gao, Y Liu, W Wu, L Li - Applied Thermal …, 2024 - Elsevier
In order to improve the computational efficiency of the steady-state temperature rise of oil-
immersed power transformer windings, this paper proposes a temperature field reduced …

An improved spectral subtraction method for eliminating additive noise in condition monitoring system using fiber Bragg grating sensors

Q Liu, Y Yu, BS Han, W Zhou - Sensors, 2024 - mdpi.com
The additive noise in the condition monitoring system using fiber Bragg grating (FBG)
sensors, including white Gaussian noise and multifrequency interference, has a significantly …

Self-healing FBG sensor network fault-detection based on a multi-class SVM algorithm

J Hu, B Wang, K Di, J Zou, D Ren, J Zhao - Optics Express, 2023 - opg.optica.org
We propose a three-layer ring architecture with enhanced reconfigurable capabilities for
fiber Bragg grating (FBG) sensor networks. The proposed network is capable of self-healing …

[HTML][HTML] Review on monitoring of transformer insulation oil using optical fiber sensors

SN Meitei, K Borah, S Chatterjee - Results in Optics, 2023 - Elsevier
Power transformers are critical components of power system networks. Failure of this
equipment risks the entire system, resulting in power outages and income losses. The …

[HTML][HTML] Real-time calculation method of transformer winding temperature field based on sparse sensor placement

T Wu, F Yang, U Farooq, J Jiang, X Hu - Case Studies in Thermal …, 2023 - Elsevier
The Real-time obtain of the transformer winding temperature field is of great significance for
understanding the operation status of the transformer. Limited by the spatial sampling rate of …