Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2001.05a
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- Pages.924-929
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- 2001
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- 1598-2548(pISSN)
Analysis of Dynamic characteristic of 2-DOF Contact Slider
2자유도 Contact Slider 모델의 동특성 해석
- Park, Kyoung-Su (Dep. of Mech. Engineering Yonsei Univ) ;
- Chun, Jeong-Il (Dep. of Mech. Engineering Yonsei Uni) ;
- Park, Young-Pil (Dep. of Mech. Engineering Yonsei Univ)
- Published : 2001.05.01
Abstract
The flying height of contact slider is determined by vertical and pitching motions of slider. This paper performed the computer simulation for flying height change of contact slider. It is changed by many parameters, contact stiffness, contact damping, air bearing stiffness ratio, a location of mass center, and so on. Computer simulation is performed for knowing for what change of these parameters influences in flying height of contact slider. Disk surface is modeled in harmonic wave with from 10㎑ to 600㎑. Tri-pad slider is modeled in that contact slider has 2-DOF motion (vertical motion, pitching motion). Tri-pad contact slider is analyzed by numerical analysis method in computer simulation.