发明名称 |
Third order curve fit for head skew in a hard disk drive |
摘要 |
A hard disk drive that utilizes a third order curve fit equation to generate a skew table for a head of a hard disk drive. The skew table is used to compensate for offset between a write element and a read element of the head at different radial positions of a disk. A linear algebraic matrix equation can be used to solve the third order equation using offset values measured at different radial positions of the disk.
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申请公布号 |
US7394612(B2) |
申请公布日期 |
2008.07.01 |
申请号 |
US20060375314 |
申请日期 |
2006.03.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
AHN YOUNGSUB;BANG HOYUL;BOVATSEK KEN |
分类号 |
G11B5/596 |
主分类号 |
G11B5/596 |
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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