VOICE COIL MOTOR CONTROL CIRCUIT AND METHOD

A voice coil motor (VCM) control circuit (10) controls the motor operation to position a disk drive head and actuator arm assembly (202). A data processor (220) is continuously updated with the current position and relative radial velocity of the disk drive head (206) and actuator arm assembly (208)...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ROMANO, PAUL, M
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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