JP2002222522A - 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法 - Google Patents

情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法

Info

Publication number
JP2002222522A
JP2002222522A JP2001015366A JP2001015366A JP2002222522A JP 2002222522 A JP2002222522 A JP 2002222522A JP 2001015366 A JP2001015366 A JP 2001015366A JP 2001015366 A JP2001015366 A JP 2001015366A JP 2002222522 A JP2002222522 A JP 2002222522A
Authority
JP
Japan
Prior art keywords
information
track
disk
speed
recording
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2001015366A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002222522A5 (OSRAM
Inventor
Yorio Takahashi
頼雄 高橋
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2001015366A priority Critical patent/JP2002222522A/ja
Priority to PCT/JP2001/009934 priority patent/WO2002059886A1/ja
Priority to KR10-2002-7007226A priority patent/KR100454798B1/ko
Priority to CNB018030629A priority patent/CN1178212C/zh
Priority to US10/148,808 priority patent/US20030123354A1/en
Priority to TW090132722A priority patent/TW533409B/zh
Publication of JP2002222522A publication Critical patent/JP2002222522A/ja
Publication of JP2002222522A5 publication Critical patent/JP2002222522A5/ja
Priority to US11/249,307 priority patent/US7215621B2/en
Priority to US11/249,510 priority patent/US20060028944A1/en
Priority to US11/249,309 priority patent/US7161884B2/en
Priority to US11/249,314 priority patent/US20060044963A1/en
Pending legal-status Critical Current

Links

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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/095—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0953—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for eccentricity of the disc or disc tracks
    • 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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/06—Control of operating function, e.g. switching from recording to reproducing by counting or timing of machine operations
    • 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
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/12—Control of operating function, e.g. switching from recording to reproducing by sensing distinguishing features of or on records, e.g. diameter end mark
    • 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
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0946—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for operation during external perturbations not related to the carrier or servo beam, e.g. vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Rotational Drive Of Disk (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Magnetic Record Carriers (AREA)
JP2001015366A 2001-01-24 2001-01-24 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法 Pending JP2002222522A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2001015366A JP2002222522A (ja) 2001-01-24 2001-01-24 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法
PCT/JP2001/009934 WO2002059886A1 (en) 2001-01-24 2001-11-14 Information disk recording/reproducing device, and method for detecting vibration of information disk recording/reproducing device
KR10-2002-7007226A KR100454798B1 (ko) 2001-01-24 2001-11-14 정보 디스크 기록 재생 장치, 및 정보 디스크 기록 재생장치의 진동 검출 방법
CNB018030629A CN1178212C (zh) 2001-01-24 2001-11-14 信息盘记录再生装置,以及信息盘记录再生装置的振动检测方法
US10/148,808 US20030123354A1 (en) 2001-01-24 2001-11-14 Information disk recording/reproducing device, and method for detecting vibration of information disk recording/reproducing device
TW090132722A TW533409B (en) 2001-01-24 2001-12-28 Data disc record playing device and method for detecting vibrations of data disc record playing device
US11/249,307 US7215621B2 (en) 2001-01-24 2005-10-14 Information disc recording/playback apparatus and method for counting pulses and controlling a rotation speed of an information disc
US11/249,510 US20060028944A1 (en) 2001-01-24 2005-10-14 Information disc recording/playback apparatus, and vibration detection method for information disc recording/playback apparatus
US11/249,309 US7161884B2 (en) 2001-01-24 2005-10-14 Information disc recording/playback apparatus and method for counting pulses and controlling a rotation speed of an information disc
US11/249,314 US20060044963A1 (en) 2001-01-24 2005-10-14 Information disc recording/playback apparatus, and vibration detection method for information disc recording/playback apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001015366A JP2002222522A (ja) 2001-01-24 2001-01-24 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2004096336A Division JP2004241114A (ja) 2004-03-29 2004-03-29 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法

Publications (2)

Publication Number Publication Date
JP2002222522A true JP2002222522A (ja) 2002-08-09
JP2002222522A5 JP2002222522A5 (OSRAM) 2004-10-28

Family

ID=18881930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001015366A Pending JP2002222522A (ja) 2001-01-24 2001-01-24 情報ディスク記録再生装置、及び情報ディスク記録再生装置の振動検出方法

Country Status (6)

Country Link
US (5) US20030123354A1 (OSRAM)
JP (1) JP2002222522A (OSRAM)
KR (1) KR100454798B1 (OSRAM)
CN (1) CN1178212C (OSRAM)
TW (1) TW533409B (OSRAM)
WO (1) WO2002059886A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016072004A1 (ja) * 2014-11-07 2016-05-12 株式会社日立製作所 ホログラム記録再生装置

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TWI266284B (en) * 2001-11-29 2006-11-11 Via Tech Inc Eccentric amount measuring-method of optical disc and rotation speed control method of CD-ROM drive
DE60220991T2 (de) * 2002-05-13 2008-03-06 Nokia Corp. Einstellung der Rotationsgeschwindigkeit eines rotierenden Plattenspeichers
US6782449B1 (en) * 2002-06-01 2004-08-24 Western Digital Technologies, Inc. Adaptively modifying a read caching algorithm based upon the detection of a vibration state within a rotating media storage device
US8307156B1 (en) 2002-07-31 2012-11-06 Western Digital Technologies, Inc. Adaptively modifying pre-read operations within a rotating media storage device
JP2004273038A (ja) * 2003-03-10 2004-09-30 Sony Corp 情報記録装置および媒体情報通知方法
TWI226604B (en) * 2003-08-18 2005-01-11 Mediatek Inc Method for controlling rotation speed of optical storage device
CN100382182C (zh) * 2003-08-25 2008-04-16 联发科技股份有限公司 控制光学储存装置转速的方法
KR100689416B1 (ko) * 2005-03-21 2007-03-08 주식회사 히타치엘지 데이터 스토리지 코리아 광디스크 장치에서의 스핀들 서보 제어방법
JP4451834B2 (ja) * 2005-10-05 2010-04-14 株式会社日立エルジーデータストレージ 光ディスク装置及び対物レンズの移動制御方法
KR100717043B1 (ko) * 2005-10-17 2007-05-10 삼성전자주식회사 포커스 인입 제어 장치 및 포커스 인입 제어 방법
US8767337B2 (en) * 2006-04-17 2014-07-01 Seagate Technology Disk-synchronized loading/unloading of magnetic head
JP2008299963A (ja) * 2007-05-31 2008-12-11 Hitachi Ltd 光ディスク装置並びにトラッキングおよびスライダ制御方法
JP2009059406A (ja) * 2007-08-30 2009-03-19 Hitachi-Lg Data Storage Inc 光ディスク装置及びパラメータ選択方法
EP2357605B1 (en) 2009-12-28 2013-01-16 Softkinetic Software Stabilisation method and computer system
TWI391924B (zh) * 2010-02-26 2013-04-01 Sunplus Technology Co Ltd 辨別光碟片軌距的方法
CN102194484A (zh) * 2010-03-10 2011-09-21 凌阳科技股份有限公司 辨别光碟片轨距的方法
CN119044527B (zh) * 2024-07-18 2025-09-23 浙江大学 一种通过振动信号测算列车轮对瞬时转速的方法及系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
US20060028944A1 (en) 2006-02-09
US20060028943A1 (en) 2006-02-09
CN1178212C (zh) 2004-12-01
US7215621B2 (en) 2007-05-08
US20060028941A1 (en) 2006-02-09
TW533409B (en) 2003-05-21
KR20030009330A (ko) 2003-01-29
US7161884B2 (en) 2007-01-09
CN1394334A (zh) 2003-01-29
US20060044963A1 (en) 2006-03-02
US20030123354A1 (en) 2003-07-03
KR100454798B1 (ko) 2004-11-03
WO2002059886A1 (en) 2002-08-01

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