DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Yeon-Gwan | ko |
dc.contributor.author | Kim, Dae-Hyun | ko |
dc.contributor.author | Kim, Chun-Gon | ko |
dc.date.accessioned | 2013-03-12T10:31:24Z | - |
dc.date.available | 2013-03-12T10:31:24Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2012-05 | - |
dc.identifier.citation | OPTICAL ENGINEERING, v.51, no.5 | - |
dc.identifier.issn | 0091-3286 | - |
dc.identifier.uri | http://hdl.handle.net/10203/102043 | - |
dc.description.abstract | This paper discusses an applicable fiber-optic accelerometer composed of a transmissive grating panel, a reflection mirror, and two optical fibers with a separation of quarter grating pitch as transceivers that monitor the low-frequency accelerations of civil engineering structures. This sensor structure brings together the advantages of both a simple sensor structure, which leads to simplified cable design by 50% in comparison with the conventional transmission-type fiber optic accelerometer, and a stable reflected signals acquisition with repeatability in comparison to the researched grating-reflection type fiber optic accelerometer. The vibrating displacement and sinusoidal acceleration measured from the proposed fiber optic sensor demonstrated good agreement with those of a commercial laser displacement sensor and a MEMS accelerometer without electromagnetic interference. The developed fiber optic accelerometer can be used in frequency ranges below 4.0 Hz with a margin of error that is less than 5% and a high sensitivity of 5.06 rad/(m/s)(2). | - |
dc.language | English | - |
dc.publisher | SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS | - |
dc.subject | SENSORS | - |
dc.title | Transmissive grating-reflective mirror-based fiber optic accelerometer for stable signal acquisition in industrial applications | - |
dc.type | Article | - |
dc.identifier.wosid | 000304615300020 | - |
dc.identifier.scopusid | 2-s2.0-84875197474 | - |
dc.type.rims | ART | - |
dc.citation.volume | 51 | - |
dc.citation.issue | 5 | - |
dc.citation.publicationname | OPTICAL ENGINEERING | - |
dc.identifier.doi | 10.1117/1.OE.51.5.054402 | - |
dc.contributor.localauthor | Kim, Chun-Gon | - |
dc.contributor.nonIdAuthor | Kim, Dae-Hyun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | reflective mirror | - |
dc.subject.keywordAuthor | transmissive grating panel | - |
dc.subject.keywordAuthor | vibrating displacement | - |
dc.subject.keywordAuthor | low frequency acceleration | - |
dc.subject.keywordAuthor | fiber optic accelerometer | - |
dc.subject.keywordPlus | SENSORS | - |
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