| 20090086364 | PER WEDGE WORF DETERMINATIONS FOR DISK DRIVE - A method for locating a track on a disk surface having a plurality of wedges of servo information includes demodulating servo information for a first servo wedge, and determining a correction factor for a written in repeatable runout for the servo information for the first servo wedge before demodulating servo information for a second servo wedge. A machine-readable medium provides instructions that perform the above method. A disk drive includes a processor disk that performs the above method and generates a signal to position a transducer over a desired track. | 04-02-2009 |
