DE69229690D1 - Magnetisches Aufzeichnungs- und Wiedergabegerät - Google Patents

Magnetisches Aufzeichnungs- und Wiedergabegerät

Info

Publication number
DE69229690D1
DE69229690D1 DE69229690T DE69229690T DE69229690D1 DE 69229690 D1 DE69229690 D1 DE 69229690D1 DE 69229690 T DE69229690 T DE 69229690T DE 69229690 T DE69229690 T DE 69229690T DE 69229690 D1 DE69229690 D1 DE 69229690D1
Authority
DE
Germany
Prior art keywords
magnetic recording
playback device
playback
recording
magnetic
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.)
Expired - Fee Related
Application number
DE69229690T
Other languages
English (en)
Other versions
DE69229690T2 (de
Inventor
Eiji Yokoyama
Masato Nagasawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE69229690D1 publication Critical patent/DE69229690D1/de
Application granted granted Critical
Publication of DE69229690T2 publication Critical patent/DE69229690T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/602—Guiding record carrier for track selection, acquisition or following
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
DE69229690T 1991-05-13 1992-05-12 Magnetisches Aufzeichnungs- und Wiedergabegerät Expired - Fee Related DE69229690T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10758191 1991-05-13
JP12051491 1991-05-24

Publications (2)

Publication Number Publication Date
DE69229690D1 true DE69229690D1 (de) 1999-09-09
DE69229690T2 DE69229690T2 (de) 1999-12-02

Family

ID=26447604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69229690T Expired - Fee Related DE69229690T2 (de) 1991-05-13 1992-05-12 Magnetisches Aufzeichnungs- und Wiedergabegerät

Country Status (4)

Country Link
US (3) US5395066A (de)
EP (1) EP0513744B1 (de)
DE (1) DE69229690T2 (de)
SG (1) SG65558A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970005641B1 (ko) 1993-04-16 1997-04-18 구자홍 디지탈 브이씨알의 기록 및 재생제어회로
JPH07298667A (ja) * 1994-04-28 1995-11-10 Matsushita Electric Ind Co Ltd モータ制御装置
JP2776289B2 (ja) * 1995-03-14 1998-07-16 松下電器産業株式会社 回転ヘッド高さ測定装置及び方法
KR970705133A (ko) * 1995-06-01 1997-09-06 제이. 지. 에이. 롤페스 자기 기록 장치(Magnetic recording apparatus)
KR0185951B1 (ko) * 1995-07-04 1999-05-15 김광호 회전모터의 속도제어방법 및 그 장치
US5773938A (en) * 1995-07-04 1998-06-30 Samsung Electronics Co., Ltd. Apparatus for controlling speed of a rotary motor
KR0178749B1 (ko) * 1996-01-30 1999-04-15 김광호 자기기록/재생장치의 엔벨로프 검출회로
JP3058131B2 (ja) * 1997-08-23 2000-07-04 日本ビクター株式会社 磁気記録再生装置
KR19990061744A (ko) * 1997-12-31 1999-07-26 윤종용 하드 디스크 드라이브 헤드의 파킹 방법
JP3794155B2 (ja) * 1998-03-12 2006-07-05 ソニー株式会社 磁気記録再生装置及び磁気記録再生方法
US6466384B1 (en) 2000-01-04 2002-10-15 International Business Machines Corporation Apparatus and method for reading magnetic images with an adjustable force pressure pad
US6563659B1 (en) 2000-03-08 2003-05-13 Hewlett-Packard Development Company, L.P. Method and apparatus for servo code based tape tension measurement
US6950274B2 (en) * 2001-11-28 2005-09-27 Matsushita Electric Industrial Co., Ltd. Disk storage apparatus and disk storage apparatus control method
US6934108B2 (en) * 2003-01-22 2005-08-23 International Business Machines Corporation Servo pattern based tape tension control for tape drives
JP3918762B2 (ja) * 2003-04-04 2007-05-23 ソニー株式会社 記録信号再生装置および記録信号再生方法
US6935590B2 (en) * 2003-05-19 2005-08-30 Autoliv Asp, Inc. Sensor for a feedback control system
US7140571B2 (en) 2003-06-11 2006-11-28 Autoliv, Asp, Inc. Electric seat belt retractor system
US7016138B2 (en) * 2003-09-12 2006-03-21 Quantum Corporation Tension feedback system for a tape drive
JP4268108B2 (ja) * 2004-09-13 2009-05-27 富士通株式会社 磁気記録再生装置および磁気記録再生方法
JP2007034149A (ja) * 2005-07-29 2007-02-08 Fujifilm Holdings Corp 回転検出方法及び装置、及び写真フイルムパトローネのフイルム係止検出方法及び装置
US7486464B2 (en) * 2005-10-20 2009-02-03 Quantum Corporation Ultra high track density adaptive head core track pitch control
US7600709B2 (en) * 2007-04-05 2009-10-13 Quantum Corporation Tape tension sensor
US9159347B1 (en) * 2014-06-17 2015-10-13 International Business Machines Corporation Usage of state information from state-space based track-follow controller
US9230590B1 (en) 2014-12-11 2016-01-05 International Business Machines Corporation Dynamic adjustments of tape head wrap angles
US9548077B1 (en) 2015-12-07 2017-01-17 International Business Machines Corporation Detecting and compensating for external vibration in a tape drive
CN108873698B (zh) * 2018-07-07 2021-06-01 福州大学 一种抗扰动两阶段定点伺服控制方法
US11087786B1 (en) 2020-04-30 2021-08-10 Western Digital Technologies, Inc. Tape drive with head-gimbal assembly and contact plate
CN113267995B (zh) * 2021-04-27 2022-08-26 长春同泽科技有限公司 一种驱动控制装置、控制方法及矿井运输车
US11735223B2 (en) * 2021-06-29 2023-08-22 Western Digital Technologies, Inc. Head suspension system for a tape drive

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229761A (ja) * 1983-06-09 1984-12-24 Trio Kenwood Corp 磁気テ−プ機器用張力制御装置
JPS62184652A (ja) * 1986-02-07 1987-08-13 Sony Corp 記録再生装置
US4739948A (en) * 1986-04-11 1988-04-26 Ampex Corporation Reel servo control with resonance damping circuit
JPH0679400B2 (ja) * 1987-05-29 1994-10-05 松下電器産業株式会社 磁気記録再生装置
JPH01311481A (ja) * 1987-10-29 1989-12-15 Sony Corp 磁気ヘッド装置
JPH0278045A (ja) * 1988-09-14 1990-03-19 Matsushita Electric Ind Co Ltd テープ走行装置
JPH0675321B2 (ja) * 1988-09-14 1994-09-21 松下電器産業株式会社 テープ走行装置
US5032936A (en) * 1988-06-27 1991-07-16 Matsusita Electric Industrial Co. Ltd. Tape tension apparatus
JPH0823950B2 (ja) * 1988-06-27 1996-03-06 松下電器産業株式会社 テープ走行装置
US5153785A (en) * 1988-09-19 1992-10-06 Hitachi, Ltd. Apparatus for measuring the clearance of recording transducer, and a recorder using the apparatus, and a method of controlling the recorder
JPH02246011A (ja) * 1989-03-17 1990-10-01 Matsushita Electric Ind Co Ltd 回転磁気ヘッド接触力測定装置
JPH0346114A (ja) * 1989-07-13 1991-02-27 Canon Inc 磁気記録再生装置
JP2738088B2 (ja) * 1989-11-27 1998-04-08 松下電器産業株式会社 テープ走行装置
JP2694047B2 (ja) * 1989-12-06 1997-12-24 三菱電機株式会社 磁気記録再生装置
JPH0495211A (ja) * 1990-08-08 1992-03-27 Matsushita Electric Ind Co Ltd 回転ヘッド装置

Also Published As

Publication number Publication date
SG65558A1 (en) 1999-06-22
EP0513744A2 (de) 1992-11-19
EP0513744B1 (de) 1999-08-04
DE69229690T2 (de) 1999-12-02
EP0513744A3 (en) 1994-06-08
US5481417A (en) 1996-01-02
US5395066A (en) 1995-03-07
US5602688A (en) 1997-02-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee