Staff View: Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance

Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance

A compact fiber Bragg grating (FBG)-based strain sensor has been developed by embedding an FBG inside a 3D-printed structure, allowing the comparison of FBG responses across different filaments such as polylactic acid (PLA), thermoplastic polyurethane (TPU), polycarbonate (PC), acrylonitrile butadie...

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Main Authors:	Alias, Mohamad Ashraff, Ahmad, Harith, Zaini, Muhammad Khairol Annuar, Samion, Muhamad Zharif, Mohd Sa'ad, Muhammad Syamil, Lim, Kok Sing, Grattan, Kenneth T.V., Azizur Rahman, B.M., Brambilla, Gilberto, Reduan, Siti Aisyah, Bayang, Leonard, Ismail, Mohammad Faizal
Format:	Article
Published:	Elsevier B.V. 2024
Subjects:	QC Physics
Online Access:	http://eprints.um.edu.my/44794/
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id	my.um.eprints.44794
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spelling	my.um.eprints.447942024-07-11T03:30:13Z http://eprints.um.edu.my/44794/ Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance Alias, Mohamad Ashraff Ahmad, Harith Zaini, Muhammad Khairol Annuar Samion, Muhamad Zharif Mohd Sa'ad, Muhammad Syamil Lim, Kok Sing Grattan, Kenneth T.V. Azizur Rahman, B.M. Brambilla, Gilberto Reduan, Siti Aisyah Bayang, Leonard Ismail, Mohammad Faizal QC Physics A compact fiber Bragg grating (FBG)-based strain sensor has been developed by embedding an FBG inside a 3D-printed structure, allowing the comparison of FBG responses across different filaments such as polylactic acid (PLA), thermoplastic polyurethane (TPU), polycarbonate (PC), acrylonitrile butadiene styrene (ABS), and nylon. Results have shown that FBG embedded in TPU can be effective in the measurements of mechanical strain, giving a responsivity value of 17.70 pm/cm with outstanding linearity of 98 . Furthermore, small-scale field testing conducted in below-ground environments has shown that strain sensors based on FBG embedded in TPU are the most effective. They offer a responsivity of 13.9 pm/kg with a small standard deviation and high linearity. Additionally, they have the highest temperature sensitivity value of 15.4 pm/°C compared to the other embedded FBGs. Therefore, for most industrial applications, the FBG embedded in TPU can be considered as an alternative to existing embedment methods for strain sensing applications. © 2023 Elsevier B.V. 2024 Article PeerReviewed Alias, Mohamad Ashraff and Ahmad, Harith and Zaini, Muhammad Khairol Annuar and Samion, Muhamad Zharif and Mohd Sa'ad, Muhammad Syamil and Lim, Kok Sing and Grattan, Kenneth T.V. and Azizur Rahman, B.M. and Brambilla, Gilberto and Reduan, Siti Aisyah and Bayang, Leonard and Ismail, Mohammad Faizal (2024) Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance. Measurement: Journal of the International Measurement Confederation, 225. ISSN 0263-2241, DOI https://doi.org/10.1016/j.measurement.2023.114060 <https://doi.org/10.1016/j.measurement.2023.114060>. 10.1016/j.measurement.2023.114060
institution	Universiti Malaya
building	UM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaya
content_source	UM Research Repository
url_provider	http://eprints.um.edu.my/
topic	QC Physics
spellingShingle	QC Physics Alias, Mohamad Ashraff Ahmad, Harith Zaini, Muhammad Khairol Annuar Samion, Muhamad Zharif Mohd Sa'ad, Muhammad Syamil Lim, Kok Sing Grattan, Kenneth T.V. Azizur Rahman, B.M. Brambilla, Gilberto Reduan, Siti Aisyah Bayang, Leonard Ismail, Mohammad Faizal Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance
description	A compact fiber Bragg grating (FBG)-based strain sensor has been developed by embedding an FBG inside a 3D-printed structure, allowing the comparison of FBG responses across different filaments such as polylactic acid (PLA), thermoplastic polyurethane (TPU), polycarbonate (PC), acrylonitrile butadiene styrene (ABS), and nylon. Results have shown that FBG embedded in TPU can be effective in the measurements of mechanical strain, giving a responsivity value of 17.70 pm/cm with outstanding linearity of 98 . Furthermore, small-scale field testing conducted in below-ground environments has shown that strain sensors based on FBG embedded in TPU are the most effective. They offer a responsivity of 13.9 pm/kg with a small standard deviation and high linearity. Additionally, they have the highest temperature sensitivity value of 15.4 pm/°C compared to the other embedded FBGs. Therefore, for most industrial applications, the FBG embedded in TPU can be considered as an alternative to existing embedment methods for strain sensing applications. © 2023
format	Article
author	Alias, Mohamad Ashraff Ahmad, Harith Zaini, Muhammad Khairol Annuar Samion, Muhamad Zharif Mohd Sa'ad, Muhammad Syamil Lim, Kok Sing Grattan, Kenneth T.V. Azizur Rahman, B.M. Brambilla, Gilberto Reduan, Siti Aisyah Bayang, Leonard Ismail, Mohammad Faizal
author_facet	Alias, Mohamad Ashraff Ahmad, Harith Zaini, Muhammad Khairol Annuar Samion, Muhamad Zharif Mohd Sa'ad, Muhammad Syamil Lim, Kok Sing Grattan, Kenneth T.V. Azizur Rahman, B.M. Brambilla, Gilberto Reduan, Siti Aisyah Bayang, Leonard Ismail, Mohammad Faizal
author_sort	Alias, Mohamad Ashraff
title	Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance
title_short	Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance
title_full	Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance
title_fullStr	Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance
title_full_unstemmed	Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance
title_sort	optical fiber bragg grating (fbg)-based strain sensor embedded in different 3d-printed materials: a comparison of performance
publisher	Elsevier B.V.
publishDate	2024
url	http://eprints.um.edu.my/44794/
_version_	1805881168143319040
score	13.211869

Optical fiber Bragg grating (FBG)-based strain sensor embedded in different 3D-printed materials: A comparison of performance

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