Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)

  • 2003.11a
  • /
  • Pages.412-417
  • /
  • 2003
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Shock Analysis of Optical Disk Drives

광디스크 드라이브의 충격해석

  • 홍석준 (연세대학교 기계공학과 대학원) ;
  • 장영배 (연세대학교 기계공학과 대학) ;
  • 박노철 (연세대학교 정보저장 협동과) ;
  • 박영필 (연세대학교 기계공학부)
  • Published : 2003.11.01
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Abstract

As optical disk drives become designed for portable and hostile environment, higher storage density and smaller size, optical disk drives have a possibility to miss the track and not to read the data. This paper presents the modeling of an optical disk drive as 3-DOF system. Optical disk drives are tested with a linear drop test device and their results are compared with simulation results in order to verify the shock analysis. Finally, this paper shows shock response of a optical disk drive with changes of parameters

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