07277252 is referenced by 13 patents and cites 20 patents.

In a method of feedback control for active damping of slider air bearing vibrations in a hard disk drive slider, a slider is isolated from ground. A slider velocity signal is filtered to acquire a vibration signal. The vibration signal is adjusted in amplitude to achieve an amplitude adjusted vibration signal. The amplitude adjusted vibration signal is applied to the slider to actively dampen air bearing vibrations in the slider.

Title
Method of feedback control for active damping of slider air bearing vibrations in a hard disk drive slider
Application Number
11/289093
Publication Number
7277252 (B1)
Application Date
November 29, 2005
Publication Date
October 2, 2007
Inventor
Bernhard E Knigge
San Jose
CA, US
Peter M Baumgart
San Jose
CA, US
Thomas R Albrecht
San Jose
CA, US
Assignee
Hitachi Global Storage Technologies Netherlands
NL
IPC
G11B 5/55
G11B 5/596
G11B 21/02
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