发明名称 |
Motor control device and correction data generation method in same |
摘要 |
In-forward-rotation command information is obtained by sampling command signals during one or more rotations of a rotary shaft in a constant speed region while a motor is driven in a forward drive pattern including the constant speed region where the rotary shaft rotates in a forward direction at a constant speed. In-reverse-rotation command information is obtained by sampling the command signals during one or more rotations of the rotary shaft in a constant speed region while the motor is driven in a return drive pattern including the constant speed region where the rotary shaft rotates in a reverse direction at the constant speed. Correction data is generated using the in-forward-rotation command information and the in-reverse-rotation command information. |
申请公布号 |
EP2899874(A1) |
申请公布日期 |
2015.07.29 |
申请号 |
EP20150000220 |
申请日期 |
2015.01.26 |
申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
FURUTANI, ATSUO |
分类号 |
H02P6/16;H02P6/00;H02P7/00 |
主分类号 |
H02P6/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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