发明名称 |
Systems, apparatus, and methods for motor control |
摘要 |
Systems and methods are provided through which the current to a spindle motor of the recording medium of a mass storage device is modulated to avoid anomalies in the operation of mass storage device and reduce power consumption. In the example of a disc drive, the current is modulated to prevent expected or predicted disturbances in the air bearing between a read/write head and the recording medium, and to reduce the power consumption when no disturbances are predicted or expected.
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申请公布号 |
US2002063545(A1) |
申请公布日期 |
2002.05.30 |
申请号 |
US20010995433 |
申请日期 |
2001.11.27 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
BLOYER DONALD RAY;KORBEL GARRY E.;HASTINGS MATTHEW E. |
分类号 |
G11B19/28;(IPC1-7):G05B11/01 |
主分类号 |
G11B19/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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