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

  • 2002.11a
  • /
  • Pages.340.2-340
  • /
  • 2002
  • /
  • 1598-2548(pISSN)
The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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A Study on the Disk Vibration Control by Disk Damper for 100 kTPI Hard Disk Drive Design

100 kTPI급 HDD 구현을 위한 Disk Damper에 관한 연구

  • Y. S. Han ;
  • S. W. Kang ;
  • D. H. Oh ;
  • T. Y. Hwang
  • Published : 2002.11.01
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Abstract

A practical implementation method of squeeze-film aeroelastic disk vibration damping and its practical design performance are presented to provide a solution method to meet the tight TMR(Track Mis-Registration) design budget of high-TPI HDDs. Most previous research results are mainly based on the component-level study in the 'open-cover state' which is far from the realistic operations HDD condition. (omitted)

Keywords