发明授权
- 专利标题： Motor controller for tandem control
- 专利标题（中）： 电机控制器串联控制
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申请号： US12566827申请日： 2009-09-25
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公开(公告)号： US08436565B2公开(公告)日： 2013-05-07
- 发明人: Kazuomi Maeda , Yukio Toyozawa , Yasusuke Iwashita
- 申请人： Kazuomi Maeda , Yukio Toyozawa , Yasusuke Iwashita
- 申请人地址： JP Minamitsuru-gun, Yamanashi
- 专利权人： FANUC Ltd
- 当前专利权人： FANUC Ltd
- 当前专利权人地址： JP Minamitsuru-gun, Yamanashi
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： JP2009-009634 20090120
- 主分类号： H02P7/00
- IPC分类号： H02P7/00
摘要：
In position tandem control in which one movable member is driven by two motors, an output of the integral element of the velocity control unit in the control system for one motor is copied to the integral element of the velocity control unit in the control system for the other motor. A preload is added to a torque command output from each of the velocity control units in the motor control systems for two motors so that torques in mutually opposite directions are generated to suppress backlash between gears.
公开/授权文献
- US20100181955A1 MOTOR CONTROLLER FOR TANDEM CONTROL 公开/授权日：2010-07-22
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