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

  • 2002.05a
  • /
  • Pages.533-538
  • /
  • 2002
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
권호 표지

Shock Analysis of Magnetic Rotating Disk and Head

자기 회전 디스크와 헤드의 충격해석

  • 장영배 (연세대학교 기계공학과) ;
  • 박대경 (삼성전자 DNA총괄 DM 연구) ;
  • 박노철 (연세대학교 정보저장협동과) ;
  • 박영필 (연세대학교 기계공학과)
  • Published : 2002.05.01
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Abstract

This research demonstrates the transient response of a head disk assembly subjected to a half-sine shock pulse in the axial direction. In case of disk analysis, the numerical method presented by Barasch and Chen is used. Galerkin method is used with mode shape by numerical method. head-suspension system is modeled by the cantilever in order to get simulation results. Simulation results about total system of HDA are calculated by Runge-Kutta method.

Keywords