KR100809695B1 - 적응적 스핀들 모터 초기 구동 방법 및 이를 이용한 디스크드라이브 - Google Patents

적응적 스핀들 모터 초기 구동 방법 및 이를 이용한 디스크드라이브 Download PDF

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Publication number
KR100809695B1
KR100809695B1 KR1020060074656A KR20060074656A KR100809695B1 KR 100809695 B1 KR100809695 B1 KR 100809695B1 KR 1020060074656 A KR1020060074656 A KR 1020060074656A KR 20060074656 A KR20060074656 A KR 20060074656A KR 100809695 B1 KR100809695 B1 KR 100809695B1
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KR
South Korea
Prior art keywords
drive
spindle motor
driving
temperature
disk drive
Prior art date
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Expired - Fee Related
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KR1020060074656A
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English (en)
Korean (ko)
Other versions
KR20080013303A (ko
Inventor
오경환
추상훈
김남국
박철훈
김수환
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삼성전자주식회사
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Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020060074656A priority Critical patent/KR100809695B1/ko
Priority to US11/769,060 priority patent/US20080037164A1/en
Priority to JP2007206718A priority patent/JP2008041242A/ja
Publication of KR20080013303A publication Critical patent/KR20080013303A/ko
Application granted granted Critical
Publication of KR100809695B1 publication Critical patent/KR100809695B1/ko
Priority to JP2012193324A priority patent/JP2012234620A/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Rotational Drive Of Disk (AREA)
KR1020060074656A 2006-08-08 2006-08-08 적응적 스핀들 모터 초기 구동 방법 및 이를 이용한 디스크드라이브 Expired - Fee Related KR100809695B1 (ko)

Priority Applications (4)

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
US11/769,060 US20080037164A1 (en) 2006-08-08 2007-06-27 Adaptive spindle motor startup method and disk drive using the same
JP2007206718A 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 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

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

Publications (2)

Publication Number Publication Date
KR20080013303A KR20080013303A (ko) 2008-02-13
KR100809695B1 true KR100809695B1 (ko) 2008-03-06

Family

ID=39050486

Family Applications (1)

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

Country Status (3)

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

Families Citing this family (17)

* 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
JP4854034B2 (ja) * 2008-02-06 2012-01-11 東芝ストレージデバイス株式会社 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
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
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
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
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
JP2000184773A (ja) 1998-12-15 2000-06-30 Toyoda Mach Works Ltd モータ制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400522B1 (en) * 1997-12-03 2002-06-04 Seagate Technology Llc Viscosity compensation by spindle motor pre-heating
JPH11356081A (ja) * 1998-06-09 1999-12-24 Matsushita Electric Ind Co Ltd インバータ装置
JP3998960B2 (ja) * 2001-12-12 2007-10-31 株式会社ルネサステクノロジ センサレスモータ駆動制御システム
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
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
JP2000184773A (ja) 1998-12-15 2000-06-30 Toyoda Mach Works Ltd モータ制御装置

Also Published As

Publication number Publication date
JP2008041242A (ja) 2008-02-21
US20080037164A1 (en) 2008-02-14
KR20080013303A (ko) 2008-02-13
JP2012234620A (ja) 2012-11-29

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