Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample
<p>An inverse measurement procedure for the determination of a full set of piezoelectric material parameters using a single sample is presented. The basis for the measurement procedure is a measurement of the frequency-dependent impedance of the sample. To yield sufficient sensitivity of this...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Copernicus Publications
2023-05-01
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| Series: | Journal of Sensors and Sensor Systems |
| Online Access: | https://jsss.copernicus.org/articles/12/163/2023/jsss-12-163-2023.pdf |
| _version_ | 1797816676215947264 |
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| author | L. Claes N. Feldmann V. Schulze L. Meihost H. Kuhlmann B. Jurgelucks A. Walther B. Henning |
| author_facet | L. Claes N. Feldmann V. Schulze L. Meihost H. Kuhlmann B. Jurgelucks A. Walther B. Henning |
| author_sort | L. Claes |
| collection | DOAJ |
| description | <p>An inverse measurement procedure for the determination of a full set of piezoelectric material parameters using a single sample is presented.
The basis for the measurement procedure is a measurement of the frequency-dependent impedance of the sample.
To yield sufficient sensitivity of this measurement with respect to all material parameters (mechanical, electrical, and coupling parameters), an optimal electrode configuration for the sample is determined before the inverse measurement procedure is realised using a novel topology optimisation approach.
After initial estimates for the material parameters are provided by analytical expressions, a sensitivity-based, staged, local optimisation procedure yields material parameters for the sample by fitting the impedance of a finite element simulation model to the measured electrical impedance. Results for different absorption models as well as for different piezoelectric materials (hard, soft, and lead-free piezoceramics) are included.</p> |
| first_indexed | 2024-03-13T08:41:13Z |
| format | Article |
| id | doaj.art-8fe7d58069934d029f4ef1403634215c |
| institution | Directory Open Access Journal |
| issn | 2194-8771 2194-878X |
| language | English |
| last_indexed | 2024-03-13T08:41:13Z |
| publishDate | 2023-05-01 |
| publisher | Copernicus Publications |
| record_format | Article |
| series | Journal of Sensors and Sensor Systems |
| spelling | doaj.art-8fe7d58069934d029f4ef1403634215c2023-05-30T11:22:30ZengCopernicus PublicationsJournal of Sensors and Sensor Systems2194-87712194-878X2023-05-011216317310.5194/jsss-12-163-2023Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sampleL. Claes0N. Feldmann1V. Schulze2L. Meihost3H. Kuhlmann4B. Jurgelucks5A. Walther6B. Henning7Measurement Engineering Group, Paderborn University, Paderborn, GermanyMeasurement Engineering Group, Paderborn University, Paderborn, GermanyMathematical Optimization, Humboldt-Universität zu Berlin, Berlin, GermanyMeasurement Engineering Group, Paderborn University, Paderborn, GermanyMeasurement Engineering Group, Paderborn University, Paderborn, GermanyMathematical Optimization, Humboldt-Universität zu Berlin, Berlin, GermanyMathematical Optimization, Humboldt-Universität zu Berlin, Berlin, GermanyMeasurement Engineering Group, Paderborn University, Paderborn, Germany<p>An inverse measurement procedure for the determination of a full set of piezoelectric material parameters using a single sample is presented. The basis for the measurement procedure is a measurement of the frequency-dependent impedance of the sample. To yield sufficient sensitivity of this measurement with respect to all material parameters (mechanical, electrical, and coupling parameters), an optimal electrode configuration for the sample is determined before the inverse measurement procedure is realised using a novel topology optimisation approach. After initial estimates for the material parameters are provided by analytical expressions, a sensitivity-based, staged, local optimisation procedure yields material parameters for the sample by fitting the impedance of a finite element simulation model to the measured electrical impedance. Results for different absorption models as well as for different piezoelectric materials (hard, soft, and lead-free piezoceramics) are included.</p>https://jsss.copernicus.org/articles/12/163/2023/jsss-12-163-2023.pdf |
| spellingShingle | L. Claes N. Feldmann V. Schulze L. Meihost H. Kuhlmann B. Jurgelucks A. Walther B. Henning Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample Journal of Sensors and Sensor Systems |
| title | Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample |
| title_full | Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample |
| title_fullStr | Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample |
| title_full_unstemmed | Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample |
| title_short | Inverse procedure for measuring piezoelectric material parameters using a single multi-electrode sample |
| title_sort | inverse procedure for measuring piezoelectric material parameters using a single multi electrode sample |
| url | https://jsss.copernicus.org/articles/12/163/2023/jsss-12-163-2023.pdf |
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