| 发明名称 |
Multiple sinusoidal seek servo system for reducing seek acoustics and seek time in hard disk drives |
| 摘要 |
A hard disk drive that includes a voice coil motor controlled by a servo. The servo provides a driving signal that has multiple sinusoidal waveforms. The multi-sinusoidal waveforms minimize seek time and vibrations in the drive.
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| 申请公布号 |
US7605994(B2) |
申请公布日期 |
2009.10.20 |
| 申请号 |
US20060528960 |
申请日期 |
2006.09.27 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KANG CHANG-IK;KIM YOUNG-HOON;CHU SANG-HOON |
| 分类号 |
G11B21/04 |
主分类号 |
G11B21/04 |
| 代理机构 |
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代理人 |
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