Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/70798
Title: Limitations to achieve high bandwidth control in hard disk drive servo systems
Authors: Chamanbaz, M.
Venkataramanan, V.
Wang, Q.-G.
Fook, L.Y. 
Keywords: Aliasing
Hard Disk Drive (HDD)
Servo bandwidth
Windage
Issue Date: 2010
Source: Chamanbaz, M.,Venkataramanan, V.,Wang, Q.-G.,Fook, L.Y. (2010). Limitations to achieve high bandwidth control in hard disk drive servo systems. Digest of the Asia-Pacific Magnetic Recording Conference 2010, APMRC 2010 : -. ScholarBank@NUS Repository.
Abstract: This paper aims to demonstrate the effect of air flow induced vibration (windage) on PES spectrum, with respect to various bandwidths. Windage is the dominant contributor to off-track error. Moreover there is another important effect which stems from high frequency disturbances such as windage, which plays a significant role in increasing off-track error which is known as aliasing.
Source Title: Digest of the Asia-Pacific Magnetic Recording Conference 2010, APMRC 2010
URI: http://scholarbank.nus.edu.sg/handle/10635/70798
ISBN: 9789810860691
Appears in Collections:Staff Publications

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