JPS6443881A - Magnetic disk device - Google Patents
Magnetic disk deviceInfo
- Publication number
- JPS6443881A JPS6443881A JP62201515A JP20151587A JPS6443881A JP S6443881 A JPS6443881 A JP S6443881A JP 62201515 A JP62201515 A JP 62201515A JP 20151587 A JP20151587 A JP 20151587A JP S6443881 A JPS6443881 A JP S6443881A
- Authority
- JP
- Japan
- Prior art keywords
- compensating signal
- sensor
- vibration
- signal
- generated
- 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
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
- Moving Of The Head To Find And Align With The Track (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62201515A JPH0668896B2 (ja) | 1987-08-11 | 1987-08-11 | 磁気ディスク装置 |
KR1019880009037A KR910010185B1 (ko) | 1987-08-11 | 1988-07-20 | 멀티-포지셔너 자기 디스크 저장 장치에 있는 자기 헤드 포지셔너들의 제어 시스템 |
US07/228,942 US4967293A (en) | 1987-08-11 | 1988-08-05 | Multi-positioner magnetic disk storage apparatus having means for reducing mechanical vibration interference between positioners |
EP88112899A EP0306715B1 (en) | 1987-08-11 | 1988-08-08 | Control system of magnetic head positioners of a multipositioner magnetic disk storage apparatus |
DE8888112899T DE3878611T2 (de) | 1987-08-11 | 1988-08-08 | Kontrolsystem fuer magnetkopfpositionierer in einem magnetischen plattenspieler mit mehreren positionierern. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62201515A JPH0668896B2 (ja) | 1987-08-11 | 1987-08-11 | 磁気ディスク装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6443881A true JPS6443881A (en) | 1989-02-16 |
JPH0668896B2 JPH0668896B2 (ja) | 1994-08-31 |
Family
ID=16442324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62201515A Expired - Fee Related JPH0668896B2 (ja) | 1987-08-11 | 1987-08-11 | 磁気ディスク装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0668896B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0389293A2 (en) * | 1989-03-24 | 1990-09-26 | Sony Corporation | RF tracking servo for VTR |
JPH0573752U (ja) * | 1991-05-30 | 1993-10-08 | 株式会社ワイ・イー・データ | ディスク装置 |
US5521772A (en) * | 1993-11-30 | 1996-05-28 | International Business Machines Corporation | Disk drive with accerleration rate sensing |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50120607A (ja) * | 1974-03-08 | 1975-09-22 | ||
JPS58185065A (ja) * | 1982-04-23 | 1983-10-28 | Hitachi Ltd | 磁気デイスク記憶装置 |
JPS60121578A (ja) * | 1983-12-02 | 1985-06-29 | Matsushita Electric Ind Co Ltd | トラッキング制御装置 |
JPS60136972A (ja) * | 1983-12-26 | 1985-07-20 | Hitachi Ltd | 磁気デイスク装置 |
JPS61170967A (ja) * | 1985-01-23 | 1986-08-01 | Matsushita Electric Ind Co Ltd | 制御装置 |
-
1987
- 1987-08-11 JP JP62201515A patent/JPH0668896B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50120607A (ja) * | 1974-03-08 | 1975-09-22 | ||
JPS58185065A (ja) * | 1982-04-23 | 1983-10-28 | Hitachi Ltd | 磁気デイスク記憶装置 |
JPS60121578A (ja) * | 1983-12-02 | 1985-06-29 | Matsushita Electric Ind Co Ltd | トラッキング制御装置 |
JPS60136972A (ja) * | 1983-12-26 | 1985-07-20 | Hitachi Ltd | 磁気デイスク装置 |
JPS61170967A (ja) * | 1985-01-23 | 1986-08-01 | Matsushita Electric Ind Co Ltd | 制御装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0389293A2 (en) * | 1989-03-24 | 1990-09-26 | Sony Corporation | RF tracking servo for VTR |
JPH0573752U (ja) * | 1991-05-30 | 1993-10-08 | 株式会社ワイ・イー・データ | ディスク装置 |
US5521772A (en) * | 1993-11-30 | 1996-05-28 | International Business Machines Corporation | Disk drive with accerleration rate sensing |
Also Published As
Publication number | Publication date |
---|---|
JPH0668896B2 (ja) | 1994-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |