데이터베이스를 이용한 사각평판의 자유진동 해석

DOI QR코드

DOI QR Code

노승훈;조한중;최은환
No, Seung-Hun;Jo, Han-Jung;Choe, Eun-Hwan

  • 발행 : 2000.08.01

초록

In this study, the free vibrations of the cantilever plate, which is one of the most frequently used elements in various machine structures, are analyzed and further the results are utilized to develop the methodology to predict and control the natural frequencies for designing stabilized systems. The proposed method has three major steps. The first step is the frequency response test to investigate the natural frequencies of some plates, then the database is constituted from experiments and the FEM, and finally the natural frequencies are predicted using the database to be cross-checked by the identification test. The result of this study will help design many different stable structures without any complicated calculations.

키워드

고유진동수;유한요소법;사각평판;횡진동;구멍;보강재;주파수 응답 함수

참고문헌

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