发明申请
- 专利标题： MOTOR CONTROLLER FOR PERFORMING CORRECTION WHEN DIRECTION OF ROTATION IS REVERSED
- 专利标题（中）： 用于在旋转方向反转时执行校正的电机控制器
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申请号： US14692793申请日： 2015-04-22
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公开(公告)号： US20150309500A1公开(公告)日： 2015-10-29
- 发明人: Shoutarou HASHIMOTO , Tadashi OKITA
- 申请人： FANUC Corporation
- 优先权： JP2014-090343 20140424
- 主分类号： G05B19/404
- IPC分类号： G05B19/404
摘要：
A motor controller is configured to judge whether or not the amount of displacement of a driven body after the direction of movement of the driven body is reversed, exceeds a predetermined threshold value, and whether or not the amount of displacement of a motor after the direction of movement of the motor is reversed, exceeds another predetermined threshold value. When the amount of displacement of the driven body exceeds the threshold value, or the amount of displacement of the motor exceeds a second threshold value, the correction of the commands to the motor is terminated.
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