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Machine Learning Assisted Fiber Bragg Grating-Based Temperature Sensing
Author(s) -
Martin S. E. Djurhuus,
Stefan Werzinger,
Bernhard Schmauß,
A.T. Clausen,
Darko Zibar
Publication year - 2019
Publication title -
ieee photonics technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.81
H-Index - 157
eISSN - 1941-0174
pISSN - 1041-1135
DOI - 10.1109/lpt.2019.2913992
Subject(s) - fiber bragg grating , ground penetrating radar , kriging , temperature measurement , computer science , gaussian process , gaussian , optical fiber , process (computing) , signal (programming language) , signal processing , acoustics , electronic engineering , machine learning , engineering , physics , radar , telecommunications , quantum mechanics , programming language , operating system
This letter proposes an alternative approach to the signal processing of temperature measurements based on fiber Bragg gratings (FBGs) using the machine learning tool Gaussian process regression (GPR). The experimental results show that for a majority of the cases under consideration, the reported technique provides a more accurate calculation of the temperature than the conventional methods. Furt...

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