Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Vibration measurement on composite material with embedded optical fiber based on phase-OTDR
Univ. Estadual de Campinas, Brazil.
RISE - Research Institutes of Sweden, ICT, Acreo.ORCID iD: 0000-0001-8058-2140
CPqD, Brazil.
CPqD, Brazil.
Show others and affiliations
2017 (English)In: Proceedings of SPIE - The International Society for Optical Engineering Volume 10168, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017; 101683Q (2017), 2017, article id 101683QConference paper, Published paper (Refereed)
Abstract [en]

Distributed sensors based on phase-optical time-domain reflectometry (phase-OTDR) are suitable for aircraft health monitoring due to electromagnetic interference immunity, small dimensions, low weight and flexibility. These features allow the fiber embedment into aircraft structures in a nearly non-intrusive way to measure vibrations along its length. The capability of measuring vibrations on avionics structures is of interest for what concerns the study of material fatigue or the occurrence of undesirable phenomena like flutter. In this work, we employed the phase-OTDR technique to measure vibrations ranging from some dozens of Hz to kHz in two layers of composite material board with embedded polyimide coating 0.24 numerical aperture single-mode optical fiber. © 2017 SPIE.

Place, publisher, year, edition, pages
2017. article id 101683Q
Keywords [en]
avionics., Composites, phase-OTDR, SHM, vibration, Aircraft manufacture, Airframes, Avionics, Composite materials, Electromagnetic pulse, Optical fibers, Aircraft health monitoring, Aircraft structure, Distributed sensor, Embedded optical fibers, Optical time domain reflectometry, Single-mode optical fiber, Vibration measurement
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:ri:diva-32547DOI: 10.1117/12.2261083Scopus ID: 2-s2.0-85029902921ISBN: 9781510608214 (print)OAI: oai:DiVA.org:ri-32547DiVA, id: diva2:1155809
Conference
Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2017, 26 March 2017 through 29 March 2017
Available from: 2017-11-09 Created: 2017-11-09 Last updated: 2018-08-15Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records BETA

Margulis, Walter

Search in DiVA

By author/editor
Margulis, Walter
By organisation
Acreo
Computer and Information Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 25 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
v. 2.35.4