PROBLEM TO BE SOLVED: To suppress generation of peripheral velocity difference between a plurality of drive rotors even when load fluctuation is generated in any drive means for driving the plurality of drive rotors.
SOLUTION: A transfer device includes a control unit 20 for performing drive control of respective drive motors by generating drive signals for making rotational speed of the drive motors follow respective target rotational speed, on the basis of detection results of a first rotational speed sensor 23 and second rotational speed sensor 24 for detecting rotational speed of a first drive motor 21 and second drive motor 22 for granting rotational drive force to a plurality of drive rotors respectively. The control unit 20 performs drive control of each drive motor by generating a drive signal for making rotational speed of the drive motor follow its target rotational speed while making difference between the rotational speed of the drive motor and that of another drive motor be close to target speed difference by using information on detected rotational speed of the other drive motor in addition to information on speed difference between the detected rotational speed of the drive motor and its target rotational speed.
- 学校法人神奈川大学 研究支援部
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