Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1994.07b
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- Pages.1416-1418
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- 1994
Electro-mechanical Properties of Piezoelectric Ceramic Bimorphs
압전 세라믹 바이모프의 전기기계적 특성
- Lee, Yong-Kuk (Dept. of Electrical Eng. Kon-Kuk Univ.) ;
- Lee, Hae-Ryong (Dept. of Electrical Eng. Kon-Kuk Univ.) ;
- Kim, Chang-Kyo (Dept of Electrical Eng. Soon-Chun-Hyang Univ.) ;
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Han, Deuk-Young
(Dept. of Electrical Eng. Kon-Kuk Univ.)
- Published : 1994.07.21
Abstract
Expressions for the displacement of a bimorph, one end fixed and the other free, has been introduced when sinusoidal inputs were applied to the ceramic plates on a thin metal plate. Maximum displacements at the free end and strains at the position of strain gage attached were measured when various wave forms, voltages, and frequencies were applied to the bimorph whose length is 6.6[cm], width 2.5[cm], and thickness 0.0365[cm]. Under the constant voltage (
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