JP2008287815A5 - - Google Patents

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Publication number
JP2008287815A5
JP2008287815A5 JP2007132834A JP2007132834A JP2008287815A5 JP 2008287815 A5 JP2008287815 A5 JP 2008287815A5 JP 2007132834 A JP2007132834 A JP 2007132834A JP 2007132834 A JP2007132834 A JP 2007132834A JP 2008287815 A5 JP2008287815 A5 JP 2008287815A5
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JP
Japan
Prior art keywords
magnetic disk
frequency
disk device
disturbance
head
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JP2007132834A
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English (en)
Japanese (ja)
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JP5039943B2 (ja
JP2008287815A (ja
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Priority to JP2007132834A priority Critical patent/JP5039943B2/ja
Priority claimed from JP2007132834A external-priority patent/JP5039943B2/ja
Priority to CNA2008100915927A priority patent/CN101308665A/zh
Priority to US12/152,756 priority patent/US7706099B2/en
Publication of JP2008287815A publication Critical patent/JP2008287815A/ja
Publication of JP2008287815A5 publication Critical patent/JP2008287815A5/ja
Application granted granted Critical
Publication of JP5039943B2 publication Critical patent/JP5039943B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007132834A 2007-05-18 2007-05-18 磁気ディスク装置およびその制御方法 Expired - Fee Related JP5039943B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007132834A JP5039943B2 (ja) 2007-05-18 2007-05-18 磁気ディスク装置およびその制御方法
CNA2008100915927A CN101308665A (zh) 2007-05-18 2008-04-21 磁盘驱动器以及控制方法
US12/152,756 US7706099B2 (en) 2007-05-18 2008-05-16 Magnetic disk drive and method of controlling the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007132834A JP5039943B2 (ja) 2007-05-18 2007-05-18 磁気ディスク装置およびその制御方法

Publications (3)

Publication Number Publication Date
JP2008287815A JP2008287815A (ja) 2008-11-27
JP2008287815A5 true JP2008287815A5 (https=) 2010-05-13
JP5039943B2 JP5039943B2 (ja) 2012-10-03

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ID=40027225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007132834A Expired - Fee Related JP5039943B2 (ja) 2007-05-18 2007-05-18 磁気ディスク装置およびその制御方法

Country Status (3)

Country Link
US (1) US7706099B2 (https=)
JP (1) JP5039943B2 (https=)
CN (1) CN101308665A (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1241833C (zh) * 2000-10-20 2006-02-15 昭和电工株式会社 生产低碱氧化铝的方法及其设备
KR20090085279A (ko) * 2008-02-04 2009-08-07 삼성전자주식회사 하드 디스크 드라이브 장치 및 하드 디스크 드라이브 장치내의 추가 제어기 설계 방법
US7852588B1 (en) * 2008-06-23 2010-12-14 Western Digital Technologies, Inc. Disk drive adjusting gain of shock detector relative to resonant frequency amplitude
US8050160B2 (en) * 2008-08-29 2011-11-01 Kabushiki Kaisha Toshiba Characterizing frequency response of a multirate system
JP5308799B2 (ja) * 2008-12-04 2013-10-09 エイチジーエスティーネザーランドビーブイ ディスク・ドライブ及びそのヘッドのサーボ制御方法
JP2010146614A (ja) * 2008-12-16 2010-07-01 Hitachi Global Storage Technologies Netherlands Bv ディスク・ドライブ及びその制御方法
JP2011060347A (ja) 2009-09-07 2011-03-24 Hitachi Global Storage Technologies Netherlands Bv ディスク・ドライブ
US8213105B2 (en) * 2009-11-05 2012-07-03 International Business Machines Corporation Cancellation of time-varying periodic disturbances in servo control systems
CN102087855B (zh) * 2009-12-08 2015-04-22 淮南东正电子科技有限公司 存储设备旋转振动测试系统及方法
US8634159B2 (en) * 2012-03-22 2014-01-21 HGST Netherlands B.V. Magnetic recording disk drive with three sensors for rotational and linear vibration compensation
US9214185B1 (en) * 2014-06-29 2015-12-15 Avago Technologies General Ip (Singapore) Pte. Ltd. Adaptive filter-based narrowband interference detection, estimation and cancellation
TW201617753A (zh) * 2014-11-12 2016-05-16 Nat Univ Chung Cheng 適應性凹陷濾波器減振控制裝置
CN104636225A (zh) * 2015-03-05 2015-05-20 浪潮电子信息产业股份有限公司 一种评估服务器自身振动对磁盘性能影响的方法
US10629234B1 (en) * 2019-06-27 2020-04-21 Western Digital Technologies, Inc. Data storage device computing notch filters for multiple temperatures
CN111863037B (zh) * 2020-07-28 2021-08-10 洛阳师范学院 一种避免位移时因异常造成的撞击声的计算机腔体装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10199168A (ja) 1997-01-10 1998-07-31 Hitachi Ltd ディスク記憶装置
JP2001014782A (ja) 1999-06-30 2001-01-19 Hitachi Ltd 磁気ディスク装置
US6496320B1 (en) * 2000-02-09 2002-12-17 Seagate Technology Llc Adaptive attenuation of multi-axis vibrational disturbance
JP4494665B2 (ja) * 2001-03-28 2010-06-30 富士通株式会社 移動体位置制御装置，移動体位置制御装置の帯域阻止フィルタ調整用プログラムおよび移動体位置制御装置のループゲイン調整用プログラム
JP3870053B2 (ja) 2001-09-21 2007-01-17 ヒタチグローバルストレージテクノロジーズネザーランドビーブイ データ記憶装置、位置決め装置および位置決め方法
US7268968B2 (en) * 2004-09-30 2007-09-11 Hitachi Global Storage Technologies Netherlands B.V. Vibration suppression for servo control
JP2007095119A (ja) * 2005-09-27 2007-04-12 Hitachi Global Storage Technologies Netherlands Bv ディスク装置及びディスク装置の制御方法
US7345841B2 (en) * 2006-02-07 2008-03-18 Hitachi Global Storage Technologies Netherlands B.V. Disk drive using a disturbance sensor for disturbance frequency-identification and suppression
US7145746B1 (en) * 2006-04-14 2006-12-05 Hitachi Global Storage Technologies Netherlands B.V. Disk drive with adaptive control of periodic disturbances

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