| 发明名称 |
Servo circuit for magnetic disk apparatus. |
| 摘要 |
<p>A servo circuit for a magnetic disk apparatus which controls a servo object (212) based on an error between a target speed and a real speed, in which a pre-determined control voltage is added to the control signal for the servo object at the start of speed control. <IMAGE></p> |
| 申请公布号 |
EP0622783(A2) |
申请公布日期 |
1994.11.02 |
| 申请号 |
EP19940201278 |
申请日期 |
1990.01.08 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
SHINOHARA, TOHRU, C/O FUJITSU LIMITED;HASHIMOTO, SHUICHI |
| 分类号 |
G11B5/55;G11B21/08;(IPC1-7):G11B5/55 |
主分类号 |
G11B5/55 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
