发明申请
- 专利标题: MOTOR CONTROL DEVICE
- 专利标题(中): 电机控制装置
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申请号: US13884295申请日: 2011-12-16
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公开(公告)号: US20130234642A1公开(公告)日: 2013-09-12
- 发明人: Yuji Igarashi , Hidetoshi Ikeda , Hiroto Takei
- 申请人: Yuji Igarashi , Hidetoshi Ikeda , Hiroto Takei
- 申请人地址: JP Chiyoda-ku, TOKYO
- 专利权人: Mitsubishi Electric Corporation
- 当前专利权人: Mitsubishi Electric Corporation
- 当前专利权人地址: JP Chiyoda-ku, TOKYO
- 优先权: JP2010-283550 20101220
- 国际申请: PCT/JP2011/079216 WO 20111216
- 主分类号: G05B5/01
- IPC分类号: G05B5/01
摘要:
A motor control device that controls motion of a control target including a motor and a vibratable element includes a generating unit configured to generate, according to state information representing a state of the control target related to a vibration characteristic of the control target, a first parameter representing the vibration characteristic of the control target, a first calculating unit configured to calculate a second parameter corresponding to a temporal change amount of the first parameter generated by the generating unit, a second calculating unit configured to calculate, using a motion target value, the first parameter, and the second parameter, model torque such that the control target does not excite vibration, and a developing unit configured to develop, according to the model torque calculated by the second calculating unit, a torque command such that the motion of the control target follows the motion target value.
公开/授权文献
- US09075400B2 Motor control device 公开/授权日:2015-07-07