Publicação
Optical fiber accelerometer system for structural dynamic monitoring
| Resumo: | In this study, the implementation of an optical accelerometer unit based on fiber Bragg gratings, suitable to monitor structures with frequencies up to 45 Hz, is reported. The developed optical system was used to estimate the structure eigenfrequencies of a steel footbridge, with a total length of 300 m, over the Sao Pedro Creek, located at University of Aveiro Campus, in Portugal. The acceleration records measured with this solution are compared with those obtained by traditional commercial electronic devices, revealing a root-mean-square error of 2.53 x 10(-5) G. |
|---|---|
| Autores principais: | Antunes, Paulo Fernando da Costa |
| Outros Autores: | Lima, Hugo F. T.; Alberto, Nélia Jordão; Rodrigues, Hugo; Pinto, Pedro M. F.; Pinto, João de Lemos; Nogueira, Rogerio N.; Varum, Humberto; Costa, Aníbal G.; André, Paulo Sérgio |
| Assunto: | Accelerometer Fiber Bragg grating (FBG) Optical sensor Structural health monitoring (SHM) |
| Ano: | 2009 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade de Aveiro |
| Idioma: | inglês |
| Origem: | RIA - Repositório Institucional da Universidade de Aveiro |
| _version_ | 1877768523581751296 |
|---|---|
| author | Antunes, Paulo Fernando da Costa |
| author2 | Lima, Hugo F. T. Alberto, Nélia Jordão Rodrigues, Hugo Pinto, Pedro M. F. Pinto, João de Lemos Nogueira, Rogerio N. Varum, Humberto Costa, Aníbal G. André, Paulo Sérgio |
| author2_role | author author author author author author author author author |
| author_facet | Antunes, Paulo Fernando da Costa Lima, Hugo F. T. Alberto, Nélia Jordão Rodrigues, Hugo Pinto, Pedro M. F. Pinto, João de Lemos Nogueira, Rogerio N. Varum, Humberto Costa, Aníbal G. André, Paulo Sérgio |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Antunes, Paulo Fernando da Costa\"},{\"Person.name\":\"Lima, Hugo F. T.\"},{\"Person.name\":\"Alberto, Nélia Jordão\"},{\"Person.name\":\"Rodrigues, Hugo\"},{\"Person.name\":\"Pinto, Pedro M. F.\"},{\"Person.name\":\"Pinto, João de Lemos\"},{\"Person.name\":\"Nogueira, Rogerio N.\"},{\"Person.name\":\"Varum, Humberto\"},{\"Person.name\":\"Costa, Aníbal G.\"},{\"Person.name\":\"André, Paulo Sérgio\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Antunes, Paulo Fernando da Costa Lima, Hugo F. T. Alberto, Nélia Jordão Rodrigues, Hugo Pinto, Pedro M. F. Pinto, João de Lemos Nogueira, Rogerio N. Varum, Humberto Costa, Aníbal G. André, Paulo Sérgio |
| datacite.date.Accepted.fl_str_mv | 2009-01-01T00:00:00Z |
| datacite.date.embargoed.fl_str_mv | 10000-01-01T00:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Accelerometer Fiber Bragg grating (FBG) Optical sensor Structural health monitoring (SHM) |
| datacite.titles.title.fl_str_mv | Optical fiber accelerometer system for structural dynamic monitoring |
| dc.creator.none.fl_str_mv | Antunes, Paulo Fernando da Costa Lima, Hugo F. T. Alberto, Nélia Jordão Rodrigues, Hugo Pinto, Pedro M. F. Pinto, João de Lemos Nogueira, Rogerio N. Varum, Humberto Costa, Aníbal G. André, Paulo Sérgio |
| dc.date.Accepted.fl_str_mv | 2009-01-01T00:00:00Z |
| dc.date.embargoed.fl_str_mv | 10000-01-01T00:00:00Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10773/6014 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Accelerometer Fiber Bragg grating (FBG) Optical sensor Structural health monitoring (SHM) |
| dc.title.fl_str_mv | Optical fiber accelerometer system for structural dynamic monitoring |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | In this study, the implementation of an optical accelerometer unit based on fiber Bragg gratings, suitable to monitor structures with frequencies up to 45 Hz, is reported. The developed optical system was used to estimate the structure eigenfrequencies of a steel footbridge, with a total length of 300 m, over the Sao Pedro Creek, located at University of Aveiro Campus, in Portugal. The acceleration records measured with this solution are compared with those obtained by traditional commercial electronic devices, revealing a root-mean-square error of 2.53 x 10(-5) G. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| id | ria_37cf22e92bbf9d9e4b2c05be02cc3028 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10773/6014 |
| inst_facet_str | urn:organizationAcronym:ua{{{_:::_}}}Universidade de Aveiro |
| instacron_str | ua |
| institution | Universidade de Aveiro |
| instname_str | Universidade de Aveiro |
| language | eng |
| network_acronym_str | ria |
| network_name_str | RIA - Repositório Institucional da Universidade de Aveiro |
| oai_identifier_str | oai:ria.ua.pt:10773/6014 |
| organization_str_mv | urn:organizationAcronym:ua |
| person_str_mv | Antunes, Paulo Fernando da Costa Lima, Hugo F. T. Alberto, Nélia Jordão Rodrigues, Hugo Pinto, Pedro M. F. Pinto, João de Lemos Nogueira, Rogerio N. Varum, Humberto Costa, Aníbal G. André, Paulo Sérgio |
| publishDate | 2009 |
| publisher.none.fl_str_mv | IEEE |
| repo_facet_str | urn:repositoryAcronym:ria{{{_:::_}}}RIA - Repositório Institucional da Universidade de Aveiro |
| reponame_str | RIA - Repositório Institucional da Universidade de Aveiro |
| repository_id_str | urn:repositoryAcronym:ria |
| service_str_mv | urn:repositoryAcronym:ria |
| spelling | porIn this study, the implementation of an optical accelerometer unit based on fiber Bragg gratings, suitable to monitor structures with frequencies up to 45 Hz, is reported. The developed optical system was used to estimate the structure eigenfrequencies of a steel footbridge, with a total length of 300 m, over the Sao Pedro Creek, located at University of Aveiro Campus, in Portugal. The acceleration records measured with this solution are compared with those obtained by traditional commercial electronic devices, revealing a root-mean-square error of 2.53 x 10(-5) G.application/pdfengIEEEporOptical fiber accelerometer system for structural dynamic monitoringAntunes, Paulo Fernando da CostaLima, Hugo F. T.Alberto, Nélia JordãoRodrigues, HugoPinto, Pedro M. F.Pinto, João de LemosNogueira, Rogerio N.Varum, HumbertoCosta, Aníbal G.André, Paulo SérgioHandlehttp://hdl.handle.net/10773/6014ISSNIsPartOf1530-437XDOIIsPartOf10.1109/JSEN.2009.202654810000-01-01T00:00:00Z2009-01-01T00:00:00Z2009http://purl.org/coar/access_right/c_16ecrestricted accessporAccelerometerporFiber Bragg grating (FBG)porOptical sensorporStructural health monitoring (SHM)1437705 byteshttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://ria.ua.pt/bitstream/10773/6014/1/Optical%20Fiber%20Accelerometer%20System%20for%20Structural%20Dynamic%20Monitoring__IEEE%20Sensors%20Journal.pdfliteraturehttp://purl.org/coar/resource_type/c_6501journal article |
| spellingShingle | Optical fiber accelerometer system for structural dynamic monitoring Antunes, Paulo Fernando da Costa Accelerometer Fiber Bragg grating (FBG) Optical sensor Structural health monitoring (SHM) |
| status | SINGLETON |
| subject.fl_str_mv | Accelerometer Fiber Bragg grating (FBG) Optical sensor Structural health monitoring (SHM) |
| title | Optical fiber accelerometer system for structural dynamic monitoring |
| title_full | Optical fiber accelerometer system for structural dynamic monitoring |
| title_fullStr | Optical fiber accelerometer system for structural dynamic monitoring |
| title_full_unstemmed | Optical fiber accelerometer system for structural dynamic monitoring |
| title_short | Optical fiber accelerometer system for structural dynamic monitoring |
| title_sort | Optical fiber accelerometer system for structural dynamic monitoring |
| topic | Accelerometer Fiber Bragg grating (FBG) Optical sensor Structural health monitoring (SHM) |
| topic_facet | Accelerometer Fiber Bragg grating (FBG) Optical sensor Structural health monitoring (SHM) |
| url | http://hdl.handle.net/10773/6014 |
| visible | 1 |
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