Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2014.10a
  • /
  • Pages.66-68
  • /
  • 2014
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Vibration Characteristics of Piezoelectric Stack Transducers

적층 압전 변환기의 진동 특성

  • 김대종 (숭실대학교 대학원 기계공학과) ;
  • 김진오 (숭실대학교 공과대학 기계공학과)
  • Published : 2014.10.29
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Abstract

The paper deals with the vibration characteristics of the stack transducers made of piezoelectric discs with different radius. Natural frequencies of the stack transducers were evaluated by finite-element analysis. The natural frequencies of the analysis results were compared with those of each piezoelectric disc, and their relations were investigated.

Keywords