Disk drive servo techniques
    1.
    发明公开
    Disk drive servo techniques 失效
    Servotechnikfüreinen Plattenantrieb。

    公开(公告)号:EP0141499A1

    公开(公告)日:1985-05-15

    申请号:EP84305943.7

    申请日:1984-08-30

    IPC分类号: G11B21/10 G11B5/56

    摘要: Shown is a disk drive arrangement with servomechanism for controlling (thin film) head position, etc.; the servo having a disk face dedicated to servo tracks, rendered in "Quad" code, with special timing indicia to separate position indicia.
    A feature is a technique for deriving and using "offset" values for an array of servo tracks.

    摘要翻译: 显示了具有用于控制(薄膜)头位置等的伺服机构的磁盘驱动装置; 伺服具有专用于伺服轨道的盘面,以“Quad”代码呈现,具有特殊的时间标记以分离位置标记。 特征是用于导出和使用伺服轨道阵列的“偏移”值的技术。