摘要 |
PROBLEM TO BE SOLVED: To reduce an influence caused by a transfer of vibration of an optical head to a moving member supporting an optical head in an optical disk device. SOLUTION: This device is provided with a moving member 4 moving in almost the radial direction of a disk-like recording medium, plural optical heads 3 selectively used for individually performing reproduction and/or recording of plural kinds of recording media 2, driving mechanisms 3b, 3c of the respective optical heads 3 in the focusing and the tracking directions and a control means 5 for controlling the driving mechanisms 3b, 3c. A control means 5 generates a control signal for canceling vibration transferred from the optical head performing the reproduction and/or recording of the recording medium 2 through the moving member 4 and the signal is sent to the driving mechanism of an optical head unused for the reproduction and/or recording of the recording medium at the current point so as to perform driving control. |