Design and analysis of disk space to improve the unloading performance in HDD

No Cheol Park, Yonghyun Lee, Jun Lee Hyung, Kyoung Su Park, Seok Yang Hyun, Young Pil Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In hard disk drives used load/unload technology, main issues are no slider-disk contact and faster unloading process. They are important factors to determine the unloading performance. No slider-disk contact prevents physical damage of slider and disk, and the faster unloading process results higher capacity by minimizing unrecordable region. In this paper, dynamic and unload simulations to determine the optimal disk bumper are performed. Through these simulations, we confirm to improve unloading performance and verify propriety of disk bumper system used in experiments.

Original languageEnglish
Title of host publicationAsia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006
DOIs
Publication statusPublished - 2006 Dec 1
EventAsia-Pacific Magnetic Recording Conference 2006, APMRC 2006 - , Singapore
Duration: 2006 Nov 292006 Dec 1

Publication series

NameAsia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006

Other

OtherAsia-Pacific Magnetic Recording Conference 2006, APMRC 2006
CountrySingapore
Period06/11/2906/12/1

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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    Park, N. C., Lee, Y., Hyung, J. L., Park, K. S., Hyun, S. Y., & Park, Y. P. (2006). Design and analysis of disk space to improve the unloading performance in HDD. In Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006 [4215277] (Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006). https://doi.org/10.1109/APMRC.2006.365892