Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

  • 제9권3호
  • /
  • Pages.35-41
  • /
  • 2010
  • /
  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
권호 표지

Mode Analysis of Uncoupled System

언커플 시스템의 모우드 분석 연구

  • 김종도 (부경대학교 대학원) ;
  • 윤문철 (부경대학교 기계자동차공학과) ;
  • 김선진 (부경대학교 기계자동차공학과) ;
  • 양보석 (부경대학교 기계자동차공학과)
  • 투고 : 2010.03.26
  • 심사 : 2010.05.06
  • 발행 : 2010.06.30
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초록

In this study, a mode analysis of uncoupled system was discussed using FRF. The eigen-mode range of FRF analysis is consistent with conventional FFT in spectrum. Also, the numerical response of second order uncoupled system was obtained using the Runge-Kutta Gill method. The displacement, velocity and acceleration response were calculated after numerical analysis and its response was used for the calculation of FRF for uncoupled system. Using the separated and mixed response of 1st and 2nd mode in example, its FRF was analysed for the prediction of the uncoupled systems and its mode shape was calculated by solving the eigen problem.

키워드

참고문헌

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