Position error signal estimation at high sampling rates using data and servo sector measurements

2003 ◽  
Author(s):  
P.A. Ioannou ◽  
E.B. Kosmatopoulos ◽  
A.M. Despain
Keyword(s):  
Position Error ◽  
Signal Estimation ◽  
Error Signal ◽  
Position Error Signal ◽  
High Sampling ◽  
Using Data

Lithographically patterned servo position error signal patterns in perpendicular disks

2008 ◽  
Vol 103 (7) ◽  
pp. 07C511 ◽  
Author(s):  
Matthew T. Moneck ◽  
Jian-Gang Zhu ◽  
Yawshing Tang ◽  
Ki-Seok Moon ◽  
Hyung Jai Lee ◽  
...  
Keyword(s):  
Position Error ◽  
Error Signal ◽  
Position Error Signal

Reducing position error signal (PES) due to disk vibration using an air shroud

2008 ◽  
Vol 311 (3-5) ◽  
pp. 874-885 ◽  
Author(s):  
Zhimin He ◽  
Chunling Du ◽  
Jianqiang Mou ◽  
Eng Hong Ong
Keyword(s):  
Position Error ◽  
Error Signal ◽  
Position Error Signal

Prediction of position error signal of a hard disk drive undergoing a long seek

2009 ◽  
Vol 15 (10-11) ◽  
pp. 1563-1581 ◽  
Author(s):  
Tsung-Liang Wu ◽  
Chaw-Wu Tseng ◽  
Chen-Chi Lin ◽  
Shahab Hatam Tabrizi ◽  
I. Y. Shen
Keyword(s):  
Hard Disk Drive ◽  
Hard Disk ◽  
Disk Drive ◽  
Position Error ◽  
Error Signal ◽  
Position Error Signal

Limitations to track following imposed by position error signal SNR using a multi-tapped magnetoresistive servo head

1999 ◽  
Vol 35 (2) ◽  
pp. 740-745 ◽  
Author(s):  
J.A. Bain ◽  
W.C. Messner ◽  
J.H. Steele ◽  
T.A. Schwarz ◽  
W.J. O'Kane ◽  
...  
Keyword(s):  
Position Error ◽  
Error Signal ◽  
Position Error Signal
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