Development of Optimized Adaptive Feed-Forward Cancellation with Damping Function for Head Positioning System in Hard Disk Drives

Development of Optimized Adaptive Feed-Forward Cancellation with Damping Function for Head Positioning System in Hard Disk Drives

This paper presents an adaptive feed-forward cancellation (AFC) technique with a damping function based on optimized AFC. The proposed AFC includes a mechanical resonance characteristic as an internal model that is realized by using the damping function and that achieves the best performance in the...

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Bibliographic Details
Main Authors: Shota YABUI, Atsushi OKUYAMA, Takenori ATSUMI, Masaki ODAI
Format: Article
Language:English
Published: The Japan Society of Mechanical Engineers 2013-02-01
Series:Journal of Advanced Mechanical Design, Systems, and Manufacturing
Subjects:
hard disk drive
repeatable run-out
non-repeatable run-out
adaptive feed-forward cancellation
damping function
disk flutter
Online Access:https://www.jstage.jst.go.jp/article/jamdsm/7/1/7_39/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/jamdsm/7/1/7_39/_pdf/-char/en

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