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Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels
In this work, three techniques for the mathematical modelling of a piezoelectric actuated thin panel, namely the finite element method, a Lagrange Rayleigh–Ritz method, and a mechanical impedance-based method, are briefly presented. An accurate experimental implementation of a piezoelectric actuated...
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| Main Authors: | , , |
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| Format: | Default Article |
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2002
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| Online Access: | https://hdl.handle.net/2134/4871 |
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| _version_ | 1818174858189602816 |
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| author | G.S. Aglietti Paul Cunningham R.S. Langley |
| author_facet | G.S. Aglietti Paul Cunningham R.S. Langley |
| author_sort | G.S. Aglietti (7122404) |
| collection | Figshare |
| description | In this work, three techniques for the mathematical modelling of a piezoelectric actuated thin panel, namely the finite element method, a Lagrange Rayleigh–Ritz method, and a mechanical impedance-based method, are briefly presented. An accurate experimental implementation of a piezoelectric actuated simply-supported panel, whose dynamics have been simulated using the mathematical models, is described in detail. Since the differences between the results produced by the various mathematical models are very small, the accuracy of the experimental set-up is crucial. The results obtained via the numerical simulations are then compared with test results in order to assess the accuracy of the various modelling techniques |
| format | Default Article |
| id | rr-article-9227270 |
| institution | Loughborough University |
| publishDate | 2002 |
| record_format | Figshare |
| spelling | rr-article-92272702002-01-01T00:00:00Z Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels G.S. Aglietti (7122404) Paul Cunningham (1251771) R.S. Langley (7122962) Other engineering not elsewhere classified Piezoelectric sensors actuators Simple support Thin panel dynamics Lagrange Rayleigh–Ritz Engineering not elsewhere classified In this work, three techniques for the mathematical modelling of a piezoelectric actuated thin panel, namely the finite element method, a Lagrange Rayleigh–Ritz method, and a mechanical impedance-based method, are briefly presented. An accurate experimental implementation of a piezoelectric actuated simply-supported panel, whose dynamics have been simulated using the mathematical models, is described in detail. Since the differences between the results produced by the various mathematical models are very small, the accuracy of the experimental set-up is crucial. The results obtained via the numerical simulations are then compared with test results in order to assess the accuracy of the various modelling techniques 2002-01-01T00:00:00Z Text Journal contribution 2134/4871 https://figshare.com/articles/journal_contribution/Verification_of_various_modelling_techniques_for_simply-supported_piezoelectric_actuated_thin_panels/9227270 CC BY-NC-ND 4.0 |
| spellingShingle | Other engineering not elsewhere classified Piezoelectric sensors actuators Simple support Thin panel dynamics Lagrange Rayleigh–Ritz Engineering not elsewhere classified G.S. Aglietti Paul Cunningham R.S. Langley Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels |
| title | Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels |
| title_full | Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels |
| title_fullStr | Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels |
| title_full_unstemmed | Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels |
| title_short | Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels |
| title_sort | verification of various modelling techniques for simply-supported piezoelectric actuated thin panels |
| topic | Other engineering not elsewhere classified Piezoelectric sensors actuators Simple support Thin panel dynamics Lagrange Rayleigh–Ritz Engineering not elsewhere classified |
| url | https://hdl.handle.net/2134/4871 |