DocumentCode
3392396
Title
Servo performance analysis and PES prediction for patterned media technology
Author
Hong, F. ; Wong, W.E. ; Zhang, S. ; Teoh, J.N.
Author_Institution
Data Storage Inst., Agency for Sci., Technol. & Res. (A*STAR), Singapore
fYear
2009
fDate
14-16 Jan. 2009
Firstpage
1
Lastpage
2
Abstract
An integrative servo analysis platform is used to carry out simulations for a commercial drive using patterned media technology. Servo performance is compared between the conventional linear control and some advanced servo control algorithms. In addition, the effects on the PES quality due to the timing jitter on the sampling time, quantization of PES signal, and quantization of control signal are evaluated.
Keywords
disc drives; error analysis; hard discs; servomechanisms; timing jitter; hard disk drives; patterned media technology; position error signal prediction; servo performance analysis; timing jitter; Analytical models; Drives; Paper technology; Performance analysis; Quantization; Sampling methods; Servomechanisms; Servosystems; Timing jitter; Transfer functions; PES; patterned media; servo performance; simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Magnetic Recording Conference, 2009. APMRC '09. Asia-Pacific
Conference_Location
Singapore
Print_ISBN
978-9810-82191-3
Type
conf
DOI
10.1109/APMRC.2009.4925403
Filename
4925403
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