发明授权
- 专利标题： Motor drive controller
- 专利标题（中）： 电机驱动控制器
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申请号： US64855申请日： 1998-04-23
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公开(公告)号： US6043622A公开(公告)日： 2000-03-28
- 发明人: Hiroyuki Shiomi , Naoki Kawamata , Jun Ashiwa
- 申请人： Hiroyuki Shiomi , Naoki Kawamata , Jun Ashiwa
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX9-136042 19970509
- 主分类号： G05B19/29
- IPC分类号： G05B19/29
摘要：
A one-phase electromagnetic motor drive controller includes a one-phase electromagnetic motor, a position detection mechanism for detecting a rotational position of the motor and a control mechanism for controlling the drive of the one-phase electromagnetic motor from the detected rotational position. When the torque constant of the motor is used as a parameter of a control calculation, the torque constant parameter is corrected by the relationship between it and the rotational position of the electromagnetic motor.
公开/授权文献
- US4805027A Integrated beam splitter video camera and method 公开/授权日：1989-02-14
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