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Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels
journal contribution
posted on 2009-06-19, 10:57 authored by G.S. Aglietti, Paul CunninghamPaul Cunningham, R.S. LangleyIn 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
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Aeronautical and Automotive Engineering
Citation
AGLIETTI, G.S., CUNNINGHAM, P.R. and LANGLEY, R.S., 2002. Verification of various modelling techniques for simply-supported piezoelectric actuated thin panels. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 216(3), pp. 155-164.Publisher
Professional Engineering Publishing / © IMECHEVersion
- VoR (Version of Record)
Publication date
2002Notes
This is an article from the journal, Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering [© IMechE ]. It is also available at: http://dx.doi.org/10.1243/095441002760553694ISSN
0954-4100Language
- en