Comparing Precise Impedance Analyzers to Determine the Coefficients of PZT Ceramics via the Frequency Method

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dc.contributor.authorKlusáček, Stanislavcs
dc.contributor.authorFialka, Jiřícs
dc.contributor.authorMancl, Vlastimilcs
dc.contributor.authorŠedivá, Soňacs
dc.contributor.authorKrejčí, Jakubcs
dc.contributor.authorBeneš, Petrcs
dc.date.issued2023-07-09cs
dc.description.abstractThis paper discusses the measurement of the complete matrix of the material coefficients of PZT ceram-ics, namely, the piezoelectric, elastic, and dielectrics coefficients. The correct values of the piezoelectric material coefficients are decisive for a successful and accurate mathematical simulation. Simulations that correspond to reality are essential for high quality designing of piezoelement-based sensors. To determine the coefficients, we em-ployed the frequency measurement method in compliance with the European standard EN50324 and the world standard CEI/IEC 60483:1976. According to these standards, the coefficient matrices are calculated from the entry parameters, which need to be measured and also include the dimensions of the piezoelements, the reso-nant and anti-resonant frequencies, the dissipation factor, and the free capacitance at 1 kHz. Such meas-urements can be performed with various types of impedance analyzers. To perform the experiment, we applied three widely used impedance analyzers: an Agilent 4294A, a Wayne-Kerr 6520B, and a LCR Hi-tester HIOKI 3532. These instruments then enabled us to measure the samples including thin discs, thin plates, and cylinders made of the NCE51 soft PZT ceramics. A custom application developed in LabVIEW was used to control the testing procedures and to collect the data from the analyzers. In this context, the paper focuses on comparing the accuracy and suitability of the results obtained with the three instruments. The aim of the measurement was to determine whether the same material coefficient values can be achieved within the required toler-ance by using instruments having different parameters.en
dc.formattextcs
dc.format.extent1-8cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProceedings of the 29th International Congress on Sound and Vibration. 2023, p. 1-8.en
dc.identifier.isbn978-80-11-03423-8cs
dc.identifier.orcid0000-0002-9849-1105cs
dc.identifier.orcid0000-0001-8541-8155cs
dc.identifier.orcid0000-0003-2512-5179cs
dc.identifier.orcid0000-0002-5264-8736cs
dc.identifier.orcid0000-0001-6289-5119cs
dc.identifier.orcid0000-0002-3712-7107cs
dc.identifier.other184142cs
dc.identifier.researcheridH-2234-2016cs
dc.identifier.researcheridG-8696-2014cs
dc.identifier.researcheridV-2836-2017cs
dc.identifier.researcheridB-1805-2008cs
dc.identifier.scopus9336430800cs
dc.identifier.scopus56087172100cs
dc.identifier.scopus54421073200cs
dc.identifier.scopus7006828688cs
dc.identifier.urihttp://hdl.handle.net/11012/249169
dc.language.isoencs
dc.publisherIIAV CZECH s.r.o.cs
dc.relationEuropean Union (EU) & "Horizon 2020"
dc.relation.ispartofProceedings of the 29th International Congress on Sound and Vibrationcs
dc.relation.projectIdinfo:eu-repo/grantAgreement/EC/H2020/857306/EU//RICAIP
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/cs
dc.subjectFrequency methoden
dc.subjectimpedance analyzeren
dc.subjectpiezoelectric coefficienten
dc.subjectelastic coefficienten
dc.subjectdielectric coefficienten
dc.titleComparing Precise Impedance Analyzers to Determine the Coefficients of PZT Ceramics via the Frequency Methoden
dc.type.driverconferenceObjecten
dc.type.versionacceptedVersionen
sync.item.dbidVAV-184142en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:39:35en
sync.item.modts2025.01.17 16:52:45en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav automatizace a měřicí technikycs
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Kybernetika a robotikacs
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