Radial dependent low frequency repeatable run out compensation apparatus and method

An apparatus and method for tracking radially-dependent repeatable run-out in a disc drive having a servo loop for positioning a head over a rotating disc is provided. The disc includes multiple tracks. Radially-dependent repeatable run-out control components for at least a subset of the multiple tr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BAUM MICHAEL EDWARD, HARMER BRENT JAY, KOLDEWYN STEVEN ALAN
Format:	Patent
Sprache:	eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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