Method and system for head position control in embedded disk drive controllers
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United States of America Patent
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Feb 14, 2012
Grant Date -
Apr 16, 2009
app pub date -
Dec 18, 2008
filing date -
Feb 10, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A track follow controller includes a burst selector selecting at least one burst pair based on burst pair selection data. A linear position calculator calculates a primary head position and a secondary head position based on the at least one burst pair, and calculates a head linear position based on the primary head position and the secondary head position.
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