Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/11846
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Leal-Junior, Arnaldo | - |
dc.contributor.author | Theodosiou, Antreas | - |
dc.contributor.author | Díaz, Camilo | - |
dc.contributor.author | Marques, Carlos | - |
dc.contributor.author | Pontes, Maria José | - |
dc.contributor.author | Kalli, Kyriacos | - |
dc.contributor.author | Frizera-Neto, Anselmo | - |
dc.date.accessioned | 2018-07-05T12:17:17Z | - |
dc.date.available | 2018-07-05T12:17:17Z | - |
dc.date.issued | 2018-06-17 | - |
dc.identifier.citation | Polymers, 2018, vol. 10, no. 6 | en_US |
dc.identifier.issn | 20734360 | - |
dc.description.abstract | This paper demonstrates the use of polymer optical fiber Bragg gratings (POFBGs) for angle measurements over a range of different oscillatory frequencies. The POFBGs are inscribed in low-loss, cyclic transparent amorphous fluoropolymers (CYTOP) and are imprinted using the direct-write, plane-by-plane femtosecond laser inscription method. As the polymer has a viscoelastic response and given that the Young’s modulus depends on the oscillatory frequency, a compensation technique for sensor frequency cross-sensitivity and hysteresis is proposed and verified. Results show that the proposed compensation technique is able to provide a root mean squared error (RMSE) reduction of 44%, and a RMSE as low as 2.20° was obtained when compared with a reference potentiometer. The hysteresis reduction provided by the proposed technique is 55%, with hysteresis <0.01. The results presented in this paper can pave the way for movement analysis with POFBG providing higher sensitivity and low hysteresis over a large range of motion frequencies. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Polymers | en_US |
dc.rights | © by the authors. | en_US |
dc.subject | Polymer optical fiber | en_US |
dc.subject | Fiber Bragg gratings | en_US |
dc.subject | CYTOP | en_US |
dc.subject | Curvature sensor | en_US |
dc.subject | Hysteresis | en_US |
dc.title | Polymer optical fiber Bragg Gratings in CYTOP Fibers for angle measurement with dynamic compensation | en_US |
dc.type | Article | en_US |
dc.collaboration | Federal University of Espirito Santo | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.collaboration | Campus Universitário de Santiago | en_US |
dc.subject.category | Materials Engineering | en_US |
dc.journals | Open Access | en_US |
dc.country | Brazil | en_US |
dc.country | Cyprus | en_US |
dc.country | Portugal | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.3390/polym10060674 | en_US |
dc.relation.issue | 6 | en_US |
dc.relation.volume | 10 | en_US |
cut.common.academicyear | 2017-2018 | en_US |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
crisitem.journal.journalissn | 2073-4360 | - |
crisitem.journal.publisher | MDPI | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.dept | Department of Electrical Engineering, Computer Engineering and Informatics | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0002-5912-9138 | - |
crisitem.author.orcid | 0000-0003-4541-092X | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
Appears in Collections: | Άρθρα/Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
polymers-10-00674-v2.pdf | Fulltext | 5.7 MB | Adobe PDF | View/Open |
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