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Analysis of linearity and frequency response of a novel piezoelectric flextensional actuator using a homodyne interferometer and the J(1)-J(4) method

dc.contributor.authorMarcal, Luiz Antonio Perezi
dc.contributor.authorLeao, Jose Vital Ferraz
dc.contributor.authorNader, Gilder
dc.contributor.authorHiguti, Ricardo Tokio [UNESP]
dc.contributor.authorKitano, Claudio [UNESP]
dc.contributor.authorSilva, Emilio Carlos Nelli
dc.contributor.institutionCtr Univ Rio Preto
dc.contributor.institutionCtr Univ Catolico
dc.contributor.institutionCtr Univ Lins
dc.contributor.institutionInst Pesquisas Tecnol
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T13:28:57Z
dc.date.available2014-05-20T13:28:57Z
dc.date.issued2007-06-01
dc.description.abstractPiezoelectric transducers are widely used in high-resolution positioning systems. This paper reports the experimental analysis of a novel piezoelectric flextensional actuator (PFA), which is designed by using the topology-optimization method through a low-cost homodyne Michelson interferometer. By applying the J(1) - J(4) method for signal demodulation, which provides a linear and direct measurement of dynamic optical phase shift independent of fading, the nanometric displacements of the PFA were determined. Linearity and frequency response of the PFA were evaluated up to 50 kHz. PFA calibration factor and amplification rate were determined for the PFA operating in the quasi-static regime. To confirm the observed frequencies of resonance, an impedance analyzer is also utilized to measure the magnitude and phase of the PFA admittance.en
dc.description.affiliationCtr Univ Rio Preto, BR-15025400 Sao Jose do Rio Preto, Brazil
dc.description.affiliationCtr Univ Catolico, BR-16401371 Lins, Brazil
dc.description.affiliationCtr Univ Lins, BR-16401371 Lins, Brazil
dc.description.affiliationInst Pesquisas Tecnol, BR-05508900 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Dept Elect Engn, BR-15385000 Ilha Solteira, Brazil
dc.description.affiliationUniv São Paulo, Escola Politecn, Dept Mech & Mech Syst Engn, BR-05508900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Elect Engn, BR-15385000 Ilha Solteira, Brazil
dc.format.extent954-961
dc.identifierhttp://dx.doi.org/10.1109/TIM.2007.894173
dc.identifier.citationIEEE Transactions on Instrumentation and Measurement. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc., v. 56, n. 3, p. 954-961, 2007.
dc.identifier.doi10.1109/TIM.2007.894173
dc.identifier.issn0018-9456
dc.identifier.lattes6405339510883203
dc.identifier.lattes2883440351895167
dc.identifier.orcid0000-0003-4201-5617
dc.identifier.orcid0000-0001-6320-755X
dc.identifier.urihttp://hdl.handle.net/11449/130761
dc.identifier.wosWOS:000246590800036
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.ispartofIEEE Transactions on Instrumentation and Measurement
dc.relation.ispartofjcr2.794
dc.relation.ispartofsjr0,938
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectHomodyne optical interferometerpt
dc.subjectNanometric displacement measurementpt
dc.subjectPiezoelectric flextensional actuator (PFA)pt
dc.titleAnalysis of linearity and frequency response of a novel piezoelectric flextensional actuator using a homodyne interferometer and the J(1)-J(4) methoden
dc.typeArtigo
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dcterms.rightsHolderIEEE-Inst Electrical Electronics Engineers Inc
dspace.entity.typePublication
unesp.author.lattes6405339510883203[4]
unesp.author.lattes2883440351895167[5]
unesp.author.orcid0000-0001-6320-755X[5]
unesp.author.orcid0000-0003-4201-5617[4]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Ilha Solteirapt
unesp.departmentEngenharia Elétrica - FEISpt

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