JPH0322672B2 - - Google Patents

Info

Publication number
JPH0322672B2
JPH0322672B2 JP58113747A JP11374783A JPH0322672B2 JP H0322672 B2 JPH0322672 B2 JP H0322672B2 JP 58113747 A JP58113747 A JP 58113747A JP 11374783 A JP11374783 A JP 11374783A JP H0322672 B2 JPH0322672 B2 JP H0322672B2
Authority
JP
Japan
Prior art keywords
head
information
servo
track
servo information
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
JP58113747A
Other languages
English (en)
Japanese (ja)
Other versions
JPS607664A (ja
Inventor
Juko Sugaya
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP11374783A priority Critical patent/JPS607664A/ja
Publication of JPS607664A publication Critical patent/JPS607664A/ja
Publication of JPH0322672B2 publication Critical patent/JPH0322672B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Moving Of The Head To Find And Align With The Track (AREA)
JP11374783A 1983-06-24 1983-06-24 ヘツドの位置決め方式 Granted JPS607664A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11374783A JPS607664A (ja) 1983-06-24 1983-06-24 ヘツドの位置決め方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11374783A JPS607664A (ja) 1983-06-24 1983-06-24 ヘツドの位置決め方式

Publications (2)

Publication Number Publication Date
JPS607664A JPS607664A (ja) 1985-01-16
JPH0322672B2 true JPH0322672B2 (ko) 1991-03-27

Family

ID=14620096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11374783A Granted JPS607664A (ja) 1983-06-24 1983-06-24 ヘツドの位置決め方式

Country Status (1)

Country Link
JP (1) JPS607664A (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719346B2 (ja) * 1985-08-30 1995-03-06 日本電気株式会社 フロツピイデイスク
US4613915A (en) * 1985-10-16 1986-09-23 International Business Machines Corporation Twin track vertical magnetic recording servo control method and apparatus with offset voltage compensation
JPS6476476A (en) * 1987-09-17 1989-03-22 Nec Corp Track following control system
JPH01208777A (ja) * 1988-02-03 1989-08-22 Internatl Business Mach Corp <Ibm> デイスク装置のサーボ・パターンの書込み方法
US4949202A (en) * 1988-04-04 1990-08-14 Kalok Corporation Disk track for locating zero track and generating timing for index signal
JP2752191B2 (ja) * 1989-09-30 1998-05-18 株式会社東芝 磁気ディスクのヘッド位置決め装置
JP2608220B2 (ja) * 1992-01-31 1997-05-07 富士通株式会社 磁気ディスク装置のポジション感度調整方法
JP3299098B2 (ja) * 1995-12-26 2002-07-08 富士通株式会社 ディスク装置及び周波数特性観測方法
JP4504331B2 (ja) * 2006-04-27 2010-07-14 東芝ストレージデバイス株式会社 ヘッド位置制御方法、ヘッド位置制御装置及びディスク装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215309A (en) * 1975-07-24 1977-02-04 Ibm Data memory
JPS5280106A (en) * 1975-12-26 1977-07-05 Fujitsu Ltd System for positioning of transducer on magnetic recording media
JPS5373119A (en) * 1976-12-10 1978-06-29 Fujitsu Ltd Positioning system for magnetic disk apparatus
JPS558604A (en) * 1978-06-30 1980-01-22 Fujitsu Ltd Servo system in rotary magnetic recording medium

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215309A (en) * 1975-07-24 1977-02-04 Ibm Data memory
JPS5280106A (en) * 1975-12-26 1977-07-05 Fujitsu Ltd System for positioning of transducer on magnetic recording media
JPS5373119A (en) * 1976-12-10 1978-06-29 Fujitsu Ltd Positioning system for magnetic disk apparatus
JPS558604A (en) * 1978-06-30 1980-01-22 Fujitsu Ltd Servo system in rotary magnetic recording medium

Also Published As

Publication number Publication date
JPS607664A (ja) 1985-01-16

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