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| 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 | Citation: | 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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