DE69327773D1 - Plattenantriebsteuersystem - Google Patents

Plattenantriebsteuersystem

Info

Publication number
DE69327773D1
DE69327773D1 DE69327773T DE69327773T DE69327773D1 DE 69327773 D1 DE69327773 D1 DE 69327773D1 DE 69327773 T DE69327773 T DE 69327773T DE 69327773 T DE69327773 T DE 69327773T DE 69327773 D1 DE69327773 D1 DE 69327773D1
Authority
DE
Germany
Prior art keywords
control system
disk drive
drive control
disk
drive
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 - Lifetime
Application number
DE69327773T
Other languages
English (en)
Inventor
Hyeontaek Choi
Ilhong Seo
Wooseog Chang
Changhee Lee
Goonjin Kim
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.)
WiniaDaewoo Co Ltd
Original Assignee
Daewoo 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 Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Application granted granted Critical
Publication of DE69327773D1 publication Critical patent/DE69327773D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/416—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control of velocity, acceleration or deceleration
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part
    • 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
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • G11B7/08529—Methods and circuits to control the velocity of the head as it traverses the tracks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34065—Fuzzy logic, controller
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43004—Decelerate to follow desired velocity
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43097—Table, rom, ram speed table
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/90—Fuzzy logic

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Control Of Position Or Direction (AREA)
  • Feedback Control In General (AREA)
DE69327773T 1992-11-16 1993-11-16 Plattenantriebsteuersystem Expired - Lifetime DE69327773D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920021516A KR970005988B1 (ko) 1992-11-16 1992-11-16 디스크드라이브의 헤드위치제어시스템

Publications (1)

Publication Number Publication Date
DE69327773D1 true DE69327773D1 (de) 2000-03-09

Family

ID=19343242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327773T Expired - Lifetime DE69327773D1 (de) 1992-11-16 1993-11-16 Plattenantriebsteuersystem

Country Status (5)

Country Link
US (1) US5598304A (de)
EP (1) EP0598594B1 (de)
JP (1) JPH06282951A (de)
KR (1) KR970005988B1 (de)
DE (1) DE69327773D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980021850A (ko) * 1996-09-19 1998-06-25 구자홍 광디스크 재생장치의 고속 액세스(Access) 방법
EP0836188A1 (de) * 1996-10-10 1998-04-15 Koninklijke Philips Electronics N.V. Verfahren zur Einstellung einer dynamischen Systemsteuereinrichtung und Steuereinrichtung
US6088188A (en) * 1997-02-10 2000-07-11 International Business Machines Corporation System and method for determining when hard disk drive power amplifier is saturated
KR100403809B1 (ko) * 1997-02-17 2003-12-18 삼성전자주식회사 하드 디스크 드라이브의 서보 제어 시스템
US6304408B1 (en) * 1997-06-19 2001-10-16 Texas Instruments Incorporated Apparatus and method for a reduced seek-to-track time fuzzy rule controller for a hard disk drive read/write head actuator
DE19734711C1 (de) * 1997-08-11 1999-04-15 Siemens Ag Regler mit zeitdiskreten, dynamischen Fuzzy-Regelgliedern
US20020021526A1 (en) * 1997-12-04 2002-02-21 Evert S. Cooper Method and apparatus for controlling a voice coil motor of a hard disk drive
US6614617B1 (en) * 1998-05-18 2003-09-02 Seagate Technology Llc Voice coil motor force constant calibration method and apparatus
DE19960796C5 (de) * 1998-12-17 2009-09-10 Nissan Motor Co., Ltd., Yokohama-shi Elektromagnetisch betätigbare Ventilsteuervorrichtung und Verfahren zum Steuern eines elektromagnetisch betätigbaren Ventils
JP2000285479A (ja) * 1999-03-31 2000-10-13 Fujitsu Ltd 情報記憶装置
US6246201B1 (en) * 1999-12-30 2001-06-12 Ge Fanuc Automation North America Inc. Electronic cam control system
JP2004326966A (ja) 2003-04-25 2004-11-18 Toshiba Corp ディスク記憶装置及びシーク制御方法
US6865440B1 (en) * 2004-02-26 2005-03-08 Sodick Co., Ltd. Numeric control apparatus for machine tools
US7502675B2 (en) * 2004-04-01 2009-03-10 Delphi Technologies, Inc. Feedforward control of motor vehicle roll angle
KR20110090167A (ko) * 2010-02-03 2011-08-10 삼성전자주식회사 하드디스크 드라이브의 트랙 탐색 서보 제어방법 및 그 방법을 수행하는 하드디스크 드라이브
DE102010015316A1 (de) * 2010-04-17 2011-10-20 Audi Ag Verfahren zur Regelung der Position und/oder der Geschwindigkeit

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0756725B2 (ja) * 1983-07-29 1995-06-14 ティアツク株式会社 ディスク駆動装置
US4717971A (en) * 1984-08-24 1988-01-05 Eastman Kodak Company Partitioned editing method for a collection of video still pictures
US4979055A (en) * 1987-06-02 1990-12-18 Conner Peripherals, Inc. Disk drive system controller architecture utilizing embedded real-time diagnostic monitor
JPH0279274A (ja) * 1988-09-14 1990-03-19 Toshiba Corp ヘッド移動制御装置
JP2553675B2 (ja) * 1988-11-18 1996-11-13 日本電気硝子株式会社 プロセスの制御方法
JPH0736131B2 (ja) * 1989-01-10 1995-04-19 富士通株式会社 サーボ回路
JPH02306482A (ja) * 1989-05-19 1990-12-19 Mitsubishi Electric Corp ディスク装置
KR100196237B1 (ko) * 1989-09-16 1999-06-15 이데이 노부유끼 트랙킹 제어 방법 및 장치
JPH03147574A (ja) * 1989-10-31 1991-06-24 Toshiba Corp トラックジャンプ制御回路
JP2647217B2 (ja) * 1989-12-28 1997-08-27 出光興産株式会社 複合制御方法
US5119250A (en) * 1990-06-15 1992-06-02 International Business Machines Corporation Method and apparatus for performing a seek
US5267144A (en) * 1990-06-18 1993-11-30 Matsushita Electric Industrial Co., Inc. Access method of an actuator and control apparatus therefor
JP3104249B2 (ja) * 1990-10-17 2000-10-30 オムロン株式会社 フィードバック制御装置
US5251124A (en) * 1991-04-30 1993-10-05 Omron Corporation Fuzzy controller apparatus and method for steady state control
US5245698A (en) * 1991-08-14 1993-09-14 Omron Corporation Apparatus for and method of correcting membership functions
JPH065019A (ja) * 1992-04-08 1994-01-14 Internatl Business Mach Corp <Ibm> デイスク・ドライブ制御システム及び読み取り／書き込みヘツドの位置設定方法

Also Published As

Publication number Publication date
EP0598594A2 (de) 1994-05-25
KR940012287A (ko) 1994-06-23
JPH06282951A (ja) 1994-10-07
US5598304A (en) 1997-01-28
KR970005988B1 (ko) 1997-04-22
EP0598594B1 (de) 2000-02-02
EP0598594A3 (de) 1994-12-14

Similar Documents

Publication Publication Date Title
DE69306636T2 (de) Fahrzeugantriebs-Steuersystem
DE69330577T2 (de) Plattensteuersystem
DE69233589D1 (de) Plattenlaufwerk
GB2284688B (en) Disk drive servo control system
DE69312338D1 (de) Positionierungssteuerungssystem
DE69319456T2 (de) Schallfeldsteuerungssystem
DE69216459D1 (de) Plattenantriebseinheit
DE69327773D1 (de) Plattenantriebsteuersystem
DE69301304D1 (de) Kupplungssteuerungssystem
KR880700994A (ko) 디스크 구동 제어시스템
SG49016A1 (en) Disk drive system
DE69328938T2 (de) Steuergerät
DE69314739D1 (de) Plattenantriebsynchronisation
DE59203487D1 (de) Antriebsschlupfregelsystem.
DE59207632D1 (de) Steuermotor
DE59107170D1 (de) Antriebsschlupfregelsystem
DE59402768D1 (de) Antriebsschlupfregelung
DE69325882T2 (de) Magnetplattenantrieb
DE59000427D1 (de) Antriebsschlupfregelsystem.
FI924990A0 (fi) Styrsystem
DE69217528T2 (de) Plattenantrieb
DE69334052D1 (de) Plattenlaufwerk
DE59005552D1 (de) Antriebsschlupfregelsystem.
DE58901706D1 (de) Antriebsschlupfregelsystem.
DE69321680T2 (de) Plattenantriebeinrichtung

Legal Events

Date Code Title Description
8332 No legal effect for de