자동볼평형장치가 부착된 광디스크 드라이브의 동특성해석
- Title
- 자동볼평형장치가 부착된 광디스크 드라이브의 동특성해석
- Other Titles
- Dynamic Analysis of an Optical Disk Drive with an Automatic Ball Balancer
- Author
- 정진태
- Keywords
- Automatic Ball Balancer (자동볼평형장치); Equilibrium Positions(평형위치); Perturbed Equations(섭동방정식); Time Integration Method (시간적 분법)
- Issue Date
- 2002-12
- Publisher
- 한국소음진동공학회
- Citation
- 한국소음진동공학회 2001년도 추계학술대회논문집, page. 983-988
- Abstract
- Dynamic behaviors and stability o f an optical disk drive coupled with an automatic ball balancer(ABB) are analyzed by a theoretical approach. The feeding system is modeled a rigid body with six degree-offreedom. Using Lagrange's equation, we derive the nonlinear equations of motion for a non-autonomous system with respect to the rectangular coordinate. To investigate the dynamic stability of the system in the neighborhood of the equilibrium positions, the monodromy matrix technique is applied to the perturbed equations. On the other hand, time responses are computed by the Runge-Kutta method. We also investigate the effects of the damping coefficient and the position of ABB on the dynamic behaviors of the system.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE02451539?https://repository.hanyang.ac.kr/handle/20.500.11754/158212
- ISSN
- 1598-2548
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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