Method for providing variable gain, iterative embedded...

Details Method for providing variable gain, iterative embedded... Method for providing variable gain, iterative embedded...

2007-01-23

2007-01-23

Nguyen, Hoa T. (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

Reexamination Certificate

active

10410576

ABSTRACT:
A method for determining embedded runout correction (ERC) values using iteration and variable gain in a disk drive. A disk has a track written thereon, an ERC value is determined for a servo sector on the track using variable gain, and the variable gain decreases based on the number of revolutions of the disk.

REFERENCES:
patent: 5402280 (1995-03-01), Supino
patent: 5793559 (1998-08-01), Shepherd et al.
patent: 6061200 (2000-05-01), Shepherd et al.
patent: 6115203 (2000-09-01), Ho et al.
patent: 6437936 (2002-08-01), Chen et al.
patent: 6549362 (2003-04-01), Melrose et al.
patent: 2003/0112545 (2003-06-01), Hanson et al.
patent: 2003/0123180 (2003-07-01), Settje et al.
patent: 2003/0133220 (2003-07-01), Hsin
patent: 2003/0184909 (2003-10-01), Zhang et al.
Hargarten et al., “Method and Apparatus for Determining Embedded Runout Correction Valves Using Feedback,” U.S. Appl. No. 10/318,316.

Affiliated with

Also associated with

Rating

Method for providing variable gain, iterative embedded... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for providing variable gain, iterative embedded..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for providing variable gain, iterative embedded... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3760275