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Fiber Optic Sensor Embedment Study for Multi-Parameter Strain Sensing
The fiber optic sensors (FOSs) are commonly used for large-scale structure monitoring systems for their small size, noise free and low electrical risk characteristics. Embedded fiber optic sensors (FOSs) lead to micro-damage in composite structures. This damage generation threshold is based on the c...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5419780/ https://www.ncbi.nlm.nih.gov/pubmed/28333117 http://dx.doi.org/10.3390/s17040667 |
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author | Drissi-Habti, Monssef Raman, Venkadesh Khadour, Aghiad Timorian, Safiullah |
author_facet | Drissi-Habti, Monssef Raman, Venkadesh Khadour, Aghiad Timorian, Safiullah |
author_sort | Drissi-Habti, Monssef |
collection | PubMed |
description | The fiber optic sensors (FOSs) are commonly used for large-scale structure monitoring systems for their small size, noise free and low electrical risk characteristics. Embedded fiber optic sensors (FOSs) lead to micro-damage in composite structures. This damage generation threshold is based on the coating material of the FOSs and their diameter. In addition, embedded FOSs are aligned parallel to reinforcement fibers to avoid micro-damage creation. This linear positioning of distributed FOS fails to provide all strain parameters. We suggest novel sinusoidal sensor positioning to overcome this issue. This method tends to provide multi-parameter strains in a large surface area. The effectiveness of sinusoidal FOS positioning over linear FOS positioning is studied under both numerical and experimental methods. This study proves the advantages of the sinusoidal positioning method for FOS in composite material’s bonding. |
format | Online Article Text |
id | pubmed-5419780 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-54197802017-05-12 Fiber Optic Sensor Embedment Study for Multi-Parameter Strain Sensing Drissi-Habti, Monssef Raman, Venkadesh Khadour, Aghiad Timorian, Safiullah Sensors (Basel) Article The fiber optic sensors (FOSs) are commonly used for large-scale structure monitoring systems for their small size, noise free and low electrical risk characteristics. Embedded fiber optic sensors (FOSs) lead to micro-damage in composite structures. This damage generation threshold is based on the coating material of the FOSs and their diameter. In addition, embedded FOSs are aligned parallel to reinforcement fibers to avoid micro-damage creation. This linear positioning of distributed FOS fails to provide all strain parameters. We suggest novel sinusoidal sensor positioning to overcome this issue. This method tends to provide multi-parameter strains in a large surface area. The effectiveness of sinusoidal FOS positioning over linear FOS positioning is studied under both numerical and experimental methods. This study proves the advantages of the sinusoidal positioning method for FOS in composite material’s bonding. MDPI 2017-03-23 /pmc/articles/PMC5419780/ /pubmed/28333117 http://dx.doi.org/10.3390/s17040667 Text en © 2017 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Drissi-Habti, Monssef Raman, Venkadesh Khadour, Aghiad Timorian, Safiullah Fiber Optic Sensor Embedment Study for Multi-Parameter Strain Sensing |
title | Fiber Optic Sensor Embedment Study for Multi-Parameter Strain Sensing |
title_full | Fiber Optic Sensor Embedment Study for Multi-Parameter Strain Sensing |
title_fullStr | Fiber Optic Sensor Embedment Study for Multi-Parameter Strain Sensing |
title_full_unstemmed | Fiber Optic Sensor Embedment Study for Multi-Parameter Strain Sensing |
title_short | Fiber Optic Sensor Embedment Study for Multi-Parameter Strain Sensing |
title_sort | fiber optic sensor embedment study for multi-parameter strain sensing |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5419780/ https://www.ncbi.nlm.nih.gov/pubmed/28333117 http://dx.doi.org/10.3390/s17040667 |
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