Estimating residual temperature for flying height adjustment...

Details Estimating residual temperature for flying height adjustment... Estimating residual temperature for flying height adjustment...

2007-03-13

2008-11-18

Tzeng, Fred (Department: 2627)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

Reexamination Certificate

active

07453662

ABSTRACT:
Methods of estimating a flying height of a read/write head include determining an idle period of the head since a last selection of the head as a working head, estimating the residual temperature of the head in response to the idle period, and estimating the flying height of the head in response to the estimated residual temperature of the head.

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