JPS59218678A - 記録媒体及び該記録媒体のトラツク追従方法 - Google Patents

記録媒体及び該記録媒体のトラツク追従方法

Info

Publication number
JPS59218678A
JPS59218678A JP9450884A JP9450884A JPS59218678A JP S59218678 A JPS59218678 A JP S59218678A JP 9450884 A JP9450884 A JP 9450884A JP 9450884 A JP9450884 A JP 9450884A JP S59218678 A JPS59218678 A JP S59218678A
Authority
JP
Japan
Prior art keywords
servo
signal
sector
servo sector
defect
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.)
Granted
Application number
JP9450884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6250909B2 (enrdf_load_stackoverflow
Inventor
Yoichi Kawakubo
川久保　洋一
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9450884A priority Critical patent/JPS59218678A/ja
Publication of JPS59218678A publication Critical patent/JPS59218678A/ja
Publication of JPS6250909B2 publication Critical patent/JPS6250909B2/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/596—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP9450884A 1984-05-14 1984-05-14 記録媒体及び該記録媒体のトラツク追従方法 Granted JPS59218678A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9450884A JPS59218678A (ja) 1984-05-14 1984-05-14 記録媒体及び該記録媒体のトラツク追従方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9450884A JPS59218678A (ja) 1984-05-14 1984-05-14 記録媒体及び該記録媒体のトラツク追従方法

Publications (2)

Publication Number Publication Date
JPS59218678A true JPS59218678A (ja) 1984-12-08
JPS6250909B2 JPS6250909B2 (enrdf_load_stackoverflow) 1987-10-27

Family

ID=14112256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9450884A Granted JPS59218678A (ja) 1984-05-14 1984-05-14 記録媒体及び該記録媒体のトラツク追従方法

Country Status (1)

Country Link
JP (1) JPS59218678A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02236873A (ja) * 1989-03-10 1990-09-19 Matsushita Electric Ind Co Ltd 磁気ディスク及び磁気ディスク装置
JPH0896519A (ja) * 1994-09-21 1996-04-12 Nec Ibaraki Ltd 磁気ディスク装置の媒体欠陥情報記録方法
KR19990065517A (ko) * 1998-01-14 1999-08-05 윤종용 서보 디펙트 정보를 가지는 서보 정보 포맷 및 이러한 서보 정보를 가지는 디스크
US6005739A (en) * 1996-06-24 1999-12-21 Samsung Electronics, Co., Ltd. Technique for controlling the position error signal of a disk drive
KR100403289B1 (ko) * 1996-04-30 2004-01-13 삼성전자주식회사 서보영역내의 디팩 발생 정보를 별도로 가지는 자기디스크와이를검출하는자기디스크장치
JPWO2012120621A1 (ja) * 2011-03-07 2014-07-07 株式会社日立製作所 磁気ヘッドの位置決め駆動装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02236873A (ja) * 1989-03-10 1990-09-19 Matsushita Electric Ind Co Ltd 磁気ディスク及び磁気ディスク装置
JPH0896519A (ja) * 1994-09-21 1996-04-12 Nec Ibaraki Ltd 磁気ディスク装置の媒体欠陥情報記録方法
KR100403289B1 (ko) * 1996-04-30 2004-01-13 삼성전자주식회사 서보영역내의 디팩 발생 정보를 별도로 가지는 자기디스크와이를검출하는자기디스크장치
US6005739A (en) * 1996-06-24 1999-12-21 Samsung Electronics, Co., Ltd. Technique for controlling the position error signal of a disk drive
KR19990065517A (ko) * 1998-01-14 1999-08-05 윤종용 서보 디펙트 정보를 가지는 서보 정보 포맷 및 이러한 서보 정보를 가지는 디스크
JPWO2012120621A1 (ja) * 2011-03-07 2014-07-07 株式会社日立製作所 磁気ヘッドの位置決め駆動装置

Also Published As

Publication number Publication date
JPS6250909B2 (enrdf_load_stackoverflow) 1987-10-27

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