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

  • 제9권3호
  • /
  • Pages.28-34
  • /
  • 2010
  • /
  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
권호 표지

커플시스템의 모우드 분석 연구

Mode Analysis of Coupled System

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

The suggested coupled system was analyzed using FRF and mode analysis. The eigen-mode of FRF analysis is consistent with that of conventional FFT in spectrum. Also, three numerical responses of second order system, which are coupled, was obtained using the Runge-Kutta Gill method. The displacement, velocity and acceleration response were calculated for the numerical analysis of coupled system and the displacement response was used for the calculation of FRF of this system. Using the mixed response of 1st and 2nd mode in example, the FRF was analysed for the analysis of mixed mode coupled system. Also, its mode shape was acquired by solving the eigen problem of coupled system.

키워드

참고문헌

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