Method of generating current trajectory for seek control of hard disc drive and seek control system using the same
US7085096B2 · kind B2 · utility
2Cited by
2References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 7, 2004 |
| Grant date | Aug 1, 2006 |
| Priority date | — |
| Expiry date | Oct 7, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/59611
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a method of generating a current trajectory for seek control of a hard disc drive and a seek control system using the same, the method including setting a current trajectory from harmonics of a sinusoidal wave; calculating a power consumed by a target device to be controlled using the current trajectory; and determining coefficients of the harmonics so as to minimize the power consumed by the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.