| 摘要 |
<p>The present disclosure relates to a method of and apparatus for positionning a read/rwite head (22) relative to data tracks on recording media (16). Included is an approach which enhances the linearity of the sensing range by placing the controlling transducer (32) intermediate a pivot axis of the head carrier arm (24) and the head (22). Also, dual Hall probes (44) are used to provide a self-calibrating feature for the controller.</p> |
