Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/83420
Title: A robust stability methodology for track following servo systems
Authors: Chamanbaz, M.
Dabbene, F.
Tempo, R.
Venkataramanan, V. 
Wang, Q.-G. 
Keywords: Disk Drive Servo Design
Parametric Uncertainty
Youla Parameterization
Issue Date: 2012
Source: Chamanbaz, M.,Dabbene, F.,Tempo, R.,Venkataramanan, V.,Wang, Q.-G. (2012). A robust stability methodology for track following servo systems. 2012 Digest APMRC - Asia-Pacific Magnetic Recording Conference: A Strong Tradition. An Exciting New Look! : -. ScholarBank@NUS Repository.
Abstract: In this paper, we use the Youla parameterization for an uncertain LTI system to characterize the set of all stabilizing controllers. Next, this set is used as a search space to find the controller which minimizes 2 norm of the transfer function from disturbance to output. Finally, this methodology is used for stabilization of a 8-th order plant affected by parametric uncertainty describing a voice coil motor (VCM) of a hard disk drive (HDD). © 2012 DSI.
Source Title: 2012 Digest APMRC - Asia-Pacific Magnetic Recording Conference: A Strong Tradition. An Exciting New Look!
URI: http://scholarbank.nus.edu.sg/handle/10635/83420
ISBN: 9789810720568
Appears in Collections:Staff Publications

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