JP2008041242A - スピンドルモータの起動方法及びディスクドライブ - Google Patents

スピンドルモータの起動方法及びディスクドライブ Download PDF

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Publication number
JP2008041242A
JP2008041242A JP2007206718A JP2007206718A JP2008041242A JP 2008041242 A JP2008041242 A JP 2008041242A JP 2007206718 A JP2007206718 A JP 2007206718A JP 2007206718 A JP2007206718 A JP 2007206718A JP 2008041242 A JP2008041242 A JP 2008041242A
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Japan
Prior art keywords
spindle motor
disk drive
temperature
unit
starting
Prior art date
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Pending
Application number
JP2007206718A
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English (en)
Japanese (ja)
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JP2008041242A5 (enExample
Inventor
Kyoung-Whan Oh
▲キョン▼桓 呉
Sang Hoon Chu
相勳 秋
Nam-Guk Kim
南局 金
Cheol-Hoon Park
朴　撤訓
Su-Hwan Kim
守煥 金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JP2008041242A publication Critical patent/JP2008041242A/ja
Publication of JP2008041242A5 publication Critical patent/JP2008041242A5/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2054—Spindle motor power-up sequences
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/1406—Reducing the influence of the temperature
    • G11B33/144—Reducing the influence of the temperature by detection, control, regulation of the temperature

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  • Control Of Motors That Do Not Use Commutators (AREA)
  • Rotational Drive Of Disk (AREA)
JP2007206718A 2006-08-08 2007-08-08 スピンドルモータの起動方法及びディスクドライブ Pending JP2008041242A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060074656A KR100809695B1 (ko) 2006-08-08 2006-08-08 적응적 스핀들 모터 초기 구동 방법 및 이를 이용한 디스크드라이브

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012193324A Division JP2012234620A (ja) 2006-08-08 2012-09-03 スピンドルモータの起動方法及びディスクドライブ

Publications (2)

Publication Number Publication Date
JP2008041242A true JP2008041242A (ja) 2008-02-21
JP2008041242A5 JP2008041242A5 (enExample) 2010-09-24

Family

ID=39050486

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007206718A Pending JP2008041242A (ja) 2006-08-08 2007-08-08 スピンドルモータの起動方法及びディスクドライブ
JP2012193324A Pending JP2012234620A (ja) 2006-08-08 2012-09-03 スピンドルモータの起動方法及びディスクドライブ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2012193324A Pending JP2012234620A (ja) 2006-08-08 2012-09-03 スピンドルモータの起動方法及びディスクドライブ

Country Status (3)

Country Link
US (1) US20080037164A1 (enExample)
JP (2) JP2008041242A (enExample)
KR (1) KR100809695B1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009187624A (ja) * 2008-02-06 2009-08-20 Fujitsu Ltd 記憶装置および記憶装置のスピンドルモータの制御方法
JP2009223955A (ja) * 2008-03-17 2009-10-01 Fujitsu Ltd 電源電圧供給回路及びディスク装置
JP2014143775A (ja) * 2013-01-22 2014-08-07 Minebea Co Ltd モータ制御装置及びモータの制御方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100567920C (zh) * 2004-10-12 2009-12-09 维保监测系统公司 估计定子内部温度的非介入的方法
JP5093624B2 (ja) * 2010-01-20 2012-12-12 株式会社デンソー モータ制御装置
US8189283B2 (en) * 2010-02-04 2012-05-29 Apple Inc. Disk drive with state-information data buffer
DE112013002221A5 (de) * 2012-04-25 2015-01-15 Schaeffler Technologies Gmbh & Co. Kg Verfahren und Vorrichtung zur Bestimmung und/oder Ansteuerung einer Position eines Elektromotors, insbesondere in einem Kupplungsbetätigungssystem eines Kraftfahrzeuges
US20140055064A1 (en) * 2012-08-27 2014-02-27 Allegro Microsystems, Inc. Systems and Methods for Controlling Motor Speeds
US8804267B2 (en) * 2012-11-07 2014-08-12 Western Digital Technologies, Inc. Disk drive predicting spindle motor failure by evaluating current draw relative to temperature
JP2014103726A (ja) * 2012-11-19 2014-06-05 Nippon Densan Corp スピンドルモータおよびディスク駆動装置
US20140320998A1 (en) * 2013-04-24 2014-10-30 Western Digital Technologies, Inc. Disk drive with improved spin-up control
US9520822B2 (en) * 2013-04-26 2016-12-13 Texas Instruments Incorporated Circuits and methods for driving eccentric rotating mass motors
US20160123338A1 (en) 2014-10-31 2016-05-05 Delta Electronics, Inc. Method for controlling fan start-up and fan
US11933309B2 (en) 2014-10-31 2024-03-19 Delta Electronics, Inc. Method of starting a fan using an open loop starting stage with a decreasing drive signal value
US10534417B1 (en) 2015-03-10 2020-01-14 Amazon Technologies, Inc. Mass storage device electrical power consumption monitoring
US11823710B2 (en) 2022-02-24 2023-11-21 Western Digital Technologies, Inc. Dual spindle motors and dual spindle motor control for data storage
US12198722B2 (en) * 2023-05-08 2025-01-14 Western Digital Technologies, Inc. Enhancing spin up and spin down times for data storage devices

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05307829A (ja) * 1992-05-01 1993-11-19 Hitachi Ltd 磁気ディスク装置の制御方法
JPH11356081A (ja) * 1998-06-09 1999-12-24 Matsushita Electric Ind Co Ltd インバータ装置
JP2003189674A (ja) * 2001-12-12 2003-07-04 Hitachi Ltd センサレスモータ駆動制御システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07298659A (ja) * 1994-04-25 1995-11-10 Daihatsu Motor Co Ltd 直流分巻モータの起動制御装置
US6400522B1 (en) * 1997-12-03 2002-06-04 Seagate Technology Llc Viscosity compensation by spindle motor pre-heating
JP3567770B2 (ja) 1998-12-15 2004-09-22 豊田工機株式会社 モータ制御装置
JP2005204390A (ja) * 2004-01-14 2005-07-28 Hitachi Global Storage Technologies Netherlands Bv データ記憶装置、モータ制御装置及びモータ制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05307829A (ja) * 1992-05-01 1993-11-19 Hitachi Ltd 磁気ディスク装置の制御方法
JPH11356081A (ja) * 1998-06-09 1999-12-24 Matsushita Electric Ind Co Ltd インバータ装置
JP2003189674A (ja) * 2001-12-12 2003-07-04 Hitachi Ltd センサレスモータ駆動制御システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009187624A (ja) * 2008-02-06 2009-08-20 Fujitsu Ltd 記憶装置および記憶装置のスピンドルモータの制御方法
JP2009223955A (ja) * 2008-03-17 2009-10-01 Fujitsu Ltd 電源電圧供給回路及びディスク装置
JP2014143775A (ja) * 2013-01-22 2014-08-07 Minebea Co Ltd モータ制御装置及びモータの制御方法

Also Published As

Publication number Publication date
US20080037164A1 (en) 2008-02-14
KR100809695B1 (ko) 2008-03-06
KR20080013303A (ko) 2008-02-13
JP2012234620A (ja) 2012-11-29

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