Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the head
Patent
1996-09-27
1998-10-20
Huber, Paul W.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the head
360 7807, G11B 5596
Patent
active
058255818
ABSTRACT:
A magnetic disk drive, which controls the seek and positioning of a magnetic head for recording and reproducing data to a specific position on the magnetic disk in accordance with the servo data recorded in the magnetic disk, comprises measuring means for measuring one of an atmospheric pressure and a height above sea level and head positioning control means for setting a seek speed in accordance with the measured values measuring by said measuring means, and for controlling the seek and positioning of the magnetic head to the specific position on the disk at the set seek speed.
REFERENCES:
patent: 4642715 (1987-02-01), Ende
patent: 5189571 (1993-02-01), Murphy et al.
Morita Yasuhiro
Yamamoto Kotaro
Huber Paul W.
Kabushiki Kaisha Toshiba
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