Please use this identifier to cite or link to this item: https://doi.org/10.1109/TMAG.2010.2043338
DC FieldValue
dc.titleThe strategy of designing seek current profile to reduce acoustic noise and residual vibrations
dc.contributor.authorZhang, J.
dc.contributor.authorHong, F.
dc.contributor.authorGe, S.S.
dc.date.accessioned2014-06-19T03:30:15Z
dc.date.available2014-06-19T03:30:15Z
dc.date.issued2010-06
dc.identifier.citationZhang, J., Hong, F., Ge, S.S. (2010-06). The strategy of designing seek current profile to reduce acoustic noise and residual vibrations. IEEE Transactions on Magnetics 46 (6) : 1319-1322. ScholarBank@NUS Repository. https://doi.org/10.1109/TMAG.2010.2043338
dc.identifier.issn00189464
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/71998
dc.description.abstractThe acoustic noise level of hard disk drive (HDD) is becoming more important for HDD in home entertainment applications. The residual vibration is a significant factor not only to the acoustic problem but also to the performance of HDD. In this work, a pseudo sinusoidal wave is used to design a smooth current profile to reduce acoustic noise. With consideration of current saturation limit and the maximum seeking velocity limit, a systematic method is proposed to design parameters such as the period of sinusoidal wave, the saturation time and the coasting time such that the residual vibrations are significantly reduced. © 2006 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/TMAG.2010.2043338
dc.sourceScopus
dc.subjectAcoustic noise
dc.subjectCurrent profile
dc.subjectFeedforward
dc.subjectResidual vibration
dc.subjectTrack seeking
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/TMAG.2010.2043338
dc.description.sourcetitleIEEE Transactions on Magnetics
dc.description.volume46
dc.description.issue6
dc.description.page1319-1322
dc.description.codenIEMGA
dc.identifier.isiut000278037800010
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