Optimization of wide bandwidth hard disk drive actuator design using statistical methods

D. H. Oh, J. C. Koo, C. S. Kim, Y. K. Byun

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A development of optimized design process for a high performance actuator is presented in this article. A PES (Position Error Signal) estimator employing both numerical model and experimental data is developed for effective and accurate optimization process. Statistically formulated optimization method presented here delivers not only wide bandwidth actuator design for PES reduction but higher shock proof HDA design. Besides the presented method incorporates volume production parameters so that designers are able to expect design tolerance and cost relations.

Original languageEnglish
Title of host publicationAsia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages64-65
Number of pages2
ISBN (Electronic)0780387171, 9780780387171
DOIs
StatePublished - 2004
Event2004 Asia-Pacific Magnetic Recording Conference, APMRC 2004 - Seoul, Korea, Republic of
Duration: 16 Aug 200419 Aug 2004

Publication series

NameAsia-Pacific Magnetic Recording Conference 2004, Digest of APMRC 2004

Conference

Conference2004 Asia-Pacific Magnetic Recording Conference, APMRC 2004
Country/TerritoryKorea, Republic of
CitySeoul
Period16/08/0419/08/04

Keywords

  • Hard disk drive actuator
  • Optimization
  • Wide bandwidth actuator

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