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

  • 2007.05a
  • /
  • Pages.264-268
  • /
  • 2007
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Proper Orthogonal Mode Extraction of AFM Microcantilevers in Dynamic Mode

동적모드 AFM 마이크로캔틸레버의 적합직교모드 추출

  • 조홍모 (서울시립대학교 대학원 기계정보공학과) ;
  • 홍상혁 (서울대학교 대학원 기계항공공학부) ;
  • 권원태 (서울시립대학교 대학원 기계정보공학과) ;
  • 이수일 (서울시립대학교 기계정보공학과)
  • Published : 2007.05.10
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Abstract

Proper orthogonal decomposition(POD) is a method for extracting bases for modal decomposition from the ensemble of signals. We verified the connection of the proper orthogonal modes(POMs) and the linear normal modes(LNMs) through MATLAB simulation for the simple cantilever and AFM microcantilever models. Using the POMs, we can analyze and model effectively the dynamic mode of AFM microcantievers.

Keywords