Method of generating current trajectory for seek control of...

Details Method of generating current trajectory for seek control of... Method of generating current trajectory for seek control of...

2006-08-01

2006-08-01

Young, Wayne (Department: 2651)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

C360S078040

Reexamination Certificate

active

07085096

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.

REFERENCES:
patent: 6140791 (2000-10-01), Zhang
patent: 6594095 (2003-07-01), Yamagishi et al.
patent: 2002/0140391 (2002-10-01), Sakamoto
patent: 07311904 (1995-11-01), None
patent: 2001243604 (2001-09-01), None
patent: 2003168268 (2003-06-01), None

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