한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2002년도 추계학술대회논문초록집
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- Pages.396.2-396
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- 2002
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- 1598-2548(pISSN)
펜들럼 자동 평형 장치의 동특성 해석
Dynamic Analysis of a Pendulum Automatic Dynamic Balancer
- Lee, Jin-Woo (Yonsei University) ;
- Sohn, Jin-Seung ;
- Joseph Cho ;
- Park, Young-Pil (Yonsei University)
- 발행 : 2002.11.01
초록
Dynamic stability and behavior are analyzed fur Pendulum Automatic Dynamic Balancer which is a device to reduce an unbalanced mass of rotors. The nonlinear equations of motion for a system including a Pendulum Balancer are derived with respect to polar coordinate by Lagrange's equations. The perturbation method is applied to find the equilibrium positions and to obtain the linear variation equations. Based on linearized equations, the dynamic stability of the system around the equilibrium positions is investigated by the eigenvalue problem. (omitted)
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