Referenced Items are not available for this document.
As rotational speed and track density of disk media in optical disk drives increases, an optical pickup actuator must have a high servo bandwidth for its focusing and tracking control to follow disk fluctuations. In this paper, we propose an efficient method to improve control bandwidth of actuators through changing the shape of cross section of coils without redesigning structural parts
Published in:
Magnetics, IEEE Transactions on
(Volume:43
,
Issue:
2
)
Date of Publication: Feb. 2007
- Page(s):
- 808 - 810
- ISSN :
- 0018-9464
- INSPEC Accession Number:
- 9292280
- Digital Object Identifier :
- 10.1109/TMAG.2006.888423
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 22 January 2007
- Issue Date :
- Feb. 2007
- Sponsored by :
- IEEE Magnetics Society
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