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Design of supplemental plate for piezoelectric system to distribute impact force
- Authors
- Hidaka, Sinichi; Kim, Jeong Hun; Jung, Hyun Jun; Song, Yoo Sub; Kim, Se Bin; Baek, Ki Hwan; Sung, Tae Hyun
- Issue Date
- Sep-2012
- Publisher
- IEEE
- Keywords
- curvature ratio; d 31 piezoelectricity; deformation efficiency; secondary moment inertia
- Citation
- Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012, pp.1 - 4
- Indexed
- SCOPUS
- Journal Title
- Proceedings of 2012 21st IEEE Int. Symp. on Applications of Ferroelectrics held jointly with 11th IEEE European Conference on the Applications of Polar Dielectrics and IEEE PFM, ISAF/ECAPD/PFM 2012
- Start Page
- 1
- End Page
- 4
- Abstract
- The relationship between deformation degree and curvature to the output voltage of piezoelectric system was analyzed. The calculated data and experimental data were compared. The experiment was held by using tip mass of 10 g, 20 g, and 30 g for the various thickness of piezoelectric material as 0.15 mm and 0.2 mm for various type design of supplemental plate. As results, at the vibration acceleration of 4 m/s 2, the lowest average Ix value was resulted the highest voltage of 26.12 V. However, when the vibration acceleration of 40 m/s2, the lowest standard deviation of curvature ratio, ρ, and resulted the highest voltage of 58.98 V. This study proves that the deformation degree and curvature ration can be controlled.
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Related Researcher
- Sung, Tae Hyun
- COLLEGE OF ENGINEERING (MAJOR IN ELECTRICAL ENGINEERING)