JPS61107580A - 磁気デイスク装置 - Google Patents
磁気デイスク装置Info
- Publication number
- JPS61107580A JPS61107580A JP22962884A JP22962884A JPS61107580A JP S61107580 A JPS61107580 A JP S61107580A JP 22962884 A JP22962884 A JP 22962884A JP 22962884 A JP22962884 A JP 22962884A JP S61107580 A JPS61107580 A JP S61107580A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- magnetic disk
- track
- circuit
- read
- 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
Links
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 abstract description 2
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 206010018852 Haematoma Diseases 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22962884A JPS61107580A (ja) | 1984-10-31 | 1984-10-31 | 磁気デイスク装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22962884A JPS61107580A (ja) | 1984-10-31 | 1984-10-31 | 磁気デイスク装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61107580A true JPS61107580A (ja) | 1986-05-26 |
JPH0556592B2 JPH0556592B2 (enrdf_load_stackoverflow) | 1993-08-19 |
Family
ID=16895171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22962884A Granted JPS61107580A (ja) | 1984-10-31 | 1984-10-31 | 磁気デイスク装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61107580A (enrdf_load_stackoverflow) |
-
1984
- 1984-10-31 JP JP22962884A patent/JPS61107580A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0556592B2 (enrdf_load_stackoverflow) | 1993-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4106487B2 (ja) | 位置決め制御装置 | |
JP2653933B2 (ja) | 磁気ディスク装置のオフセット検出方式 | |
JPH0449187B2 (enrdf_load_stackoverflow) | ||
JP2642518B2 (ja) | 磁気ヘッド位置信号のオフセット補正方式 | |
JPH03259471A (ja) | トラック追従制御装置 | |
US6747833B2 (en) | Magnetic disk drive with a head oscillation function and the control method thereof | |
US5132854A (en) | High speed seek sector servo magnetic disk drive unit | |
US8107180B2 (en) | Hard-disk drive and control method for magnetic recording on a patterned medium of the hard-disk drive | |
US6556367B2 (en) | Storage apparatus and position sensitivity setting method | |
US7589929B2 (en) | Servo pattern writing apparatus, servo pattern writing method, servo pattern reading apparatus, and servo pattern reading method | |
US5323368A (en) | Track crossing apparatus and method using the difference between pick-up velocity and a predetermined velocity | |
JPS61107580A (ja) | 磁気デイスク装置 | |
JP2001028111A (ja) | 磁気ディスク装置 | |
JPS606036B2 (ja) | 磁気ディスク装置 | |
JPH04364277A (ja) | 磁気ディスク装置のオフセット検出方式 | |
JPS6061955A (ja) | 磁気ディスクデ−タ読み出し回路 | |
JPS63273284A (ja) | 磁気記録再生装置のサ−ボ方式 | |
JPS61151887A (ja) | デイスク記憶装置 | |
JPH03147575A (ja) | 磁気ディスク駆動装置 | |
TWI229331B (en) | Compensation method for detecting seeking speed of optical disk device | |
JPH04328368A (ja) | 磁気ディスク装置のデータ面サーボ信号検出感度の補正方式 | |
JPH0329169A (ja) | フレキシブル磁気ディスク装置 | |
JPS58137169A (ja) | 位置信号検出方式 | |
JPH0512816A (ja) | 磁気デイスク装置 | |
JPH01236480A (ja) | 磁気ディスク装置 |