Vibration Analysis of Piezoelectric Circular Plate under Uniform Load
碩士 === 國立成功大學 === 工程科學系 === 105 === This study presents the analysis of a circular piezoelectric plate subjected to a uniform load. The circular host plate is aluminum and the bottom surface bonded with a piezoelectric plate. The governing equations and the corresponding boundary conditions of the e...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2017
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| Online Access: | http://ndltd.ncl.edu.tw/handle/bu3equ |
| Summary: | 碩士 === 國立成功大學 === 工程科學系 === 105 === This study presents the analysis of a circular piezoelectric plate subjected to a uniform load. The circular host plate is aluminum and the bottom surface bonded with a piezoelectric plate. The governing equations and the corresponding boundary conditions of the entire system are obtained by performing Hamilton’s principle. The finite element technique is set for analyzing the behavior of the entire plate. The shape functions of one element are obtained by solving the equations of static equilibrium. The effects of thickness and area of the piezoelectric layer on the displacement of the plate and the electric charge accumulation on the bottom piezoelectric layer are to be investigated.
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