Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura
In this research, the characteristic constants for optical fiber Bragg grating strain sensors were determined for their use in metallic structures. Three different experiments were performed with the purpose of finding the constant relationship between the optical wavelength reflected...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universidad Santo Tomás
2014-12-01
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| Series: | Iteckne |
| Subjects: | |
| Online Access: | http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/730 |
| _version_ | 1818119978910482432 |
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| author | Cristian Andrés Triana-Infante Margarita Varón-Durán Daniel Pastor-Abellán |
| author_facet | Cristian Andrés Triana-Infante Margarita Varón-Durán Daniel Pastor-Abellán |
| author_sort | Cristian Andrés Triana-Infante |
| collection | DOAJ |
| description | In this research, the characteristic constants for optical fiber Bragg grating strain sensors were determined for their use in metallic structures. Three different experiments were performed with the purpose of finding the constant relationship between the optical wavelength reflected by the FBG sensor and the strain or temperature incidents in a specific structure. It was established a comparison between the behavior of optical sensors versus electrical sensors used traditionally. From these experiments it was obtained a constant value for temperature values between 20°C and 70°C; and for strain from zero up to 1800 με. All measurements were taken in ‘in-situ’ conditions for tests of metallic structures. The results show a higher speed of response for the optical sensors when compared with electrical resistance strain gauges or thermocouples. Also, fiber Bragg grating sensors show a larger operating range in tensile tests. |
| first_indexed | 2024-12-11T05:18:48Z |
| format | Article |
| id | doaj.art-49c19777f76e4da0aea5d02cdb8396c4 |
| institution | Directory Open Access Journal |
| issn | 1692-1798 2339-3483 |
| language | English |
| last_indexed | 2024-12-11T05:18:48Z |
| publishDate | 2014-12-01 |
| publisher | Universidad Santo Tomás |
| record_format | Article |
| series | Iteckne |
| spelling | doaj.art-49c19777f76e4da0aea5d02cdb8396c42022-12-22T01:19:44ZengUniversidad Santo TomásIteckne1692-17982339-34832014-12-0111217218210.15332/iteckne.v11i2.730479Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperaturaCristian Andrés Triana-Infante0Margarita Varón-Durán1Daniel Pastor-Abellán2M.Sc Investigador Grupo de Investigación en Electrónica de Alta Frecuencia y Telecomunicaciones Universidad Nacional de Colombia Bogotá,Ph.D Profesor Asociado Universidad Nacional de Colombia Bogotá,Ph.D Catedrático Universidad Politécnica de Valencia Valencia,In this research, the characteristic constants for optical fiber Bragg grating strain sensors were determined for their use in metallic structures. Three different experiments were performed with the purpose of finding the constant relationship between the optical wavelength reflected by the FBG sensor and the strain or temperature incidents in a specific structure. It was established a comparison between the behavior of optical sensors versus electrical sensors used traditionally. From these experiments it was obtained a constant value for temperature values between 20°C and 70°C; and for strain from zero up to 1800 με. All measurements were taken in ‘in-situ’ conditions for tests of metallic structures. The results show a higher speed of response for the optical sensors when compared with electrical resistance strain gauges or thermocouples. Also, fiber Bragg grating sensors show a larger operating range in tensile tests.http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/730sensor de fibra óptica, monitoreo estructural, fiber bragg gratings, medición de deformación, medición de temperatura, sensor óptico, fbg. |
| spellingShingle | Cristian Andrés Triana-Infante Margarita Varón-Durán Daniel Pastor-Abellán Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura Iteckne sensor de fibra óptica, monitoreo estructural, fiber bragg gratings, medición de deformación, medición de temperatura, sensor óptico, fbg. |
| title | Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_full | Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_fullStr | Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_full_unstemmed | Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_short | Validación de sensores basados en redes de difracción de bragg (fbgs) para deformación y temperatura |
| title_sort | validacion de sensores basados en redes de difraccion de bragg fbgs para deformacion y temperatura |
| topic | sensor de fibra óptica, monitoreo estructural, fiber bragg gratings, medición de deformación, medición de temperatura, sensor óptico, fbg. |
| url | http://revistas.ustabuca.edu.co/index.php/ITECKNE/article/view/730 |
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