摘要 |
PROBLEM TO BE SOLVED: To provide an information recording device capable of improving recording performance on a track.SOLUTION: An information recording device records a track on a magnetic disk in a shingled recording manner. The information recording device calculates a recording target position of the track on the basis of a pitch between the track and a track adjoining the track. The information recording device calculates a position of a recording head on the basis of a servo reproduction signal included in a reproduction signal read out by a reproduction head. The information recording device calculates a positioning error for each sector of the track on the basis of the recording target position and the position of the recording head. The information recording device integrates positioning errors of a plurality of tracks recorded before a predetermined track is recorded for each sector, and corrects a recording target position of the predetermined track on the basis of the integrated positioning error of each sector. The information recording device controls the position of the recording head on the basis of the corrected recording target position of the predetermined track. |