07359138 is referenced by 14 patents and cites 21 patents.

In 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 velocity signal is acquired from the slider. The 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 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
11/288604
Publication Number
7359138 (B1)
Application Date
November 29, 2005
Publication Date
April 15, 2008
Inventor
Bernhard E Knigge
San Jose
CA, US
Peter M Baumgart
San Jose
CA, US
Thomas R Albrecht
San Jose
CA, US
Agent
Duke Amaniampong
Assignee
Hitachi Global Storage Technologies Nethelands
NL
IPC
G11B 5/55
G11B 5/596
G11B 21/02
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