发明授权
US07936144B2 Self-calibration algorithms in a small motor driver IC with an integrated position sensor
有权
具有集成位置传感器的小型电机驱动器IC中的自校准算法
- 专利标题： Self-calibration algorithms in a small motor driver IC with an integrated position sensor
- 专利标题（中）： 具有集成位置传感器的小型电机驱动器IC中的自校准算法
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申请号： US12139539申请日： 2008-06-16
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公开(公告)号： US07936144B2公开(公告)日： 2011-05-03
- 发明人: Ravi Vig , Paul David , Shaun D. Milano , Michael C. Doogue , David J. Haas
- 申请人： Ravi Vig , Paul David , Shaun D. Milano , Michael C. Doogue , David J. Haas
- 申请人地址： US MA Worcester
- 专利权人： Allegro Microsystems, Inc.
- 当前专利权人： Allegro Microsystems, Inc.
- 当前专利权人地址： US MA Worcester
- 代理机构： Daly, Crowley, Mofford & Durkee, LLP
- 主分类号： G05D23/275
- IPC分类号： G05D23/275
摘要：
A motion control device for controlling a motor is presented. The motion control device is operable to scale or adjust an input relative to an input range that is based on calibration values and to use that scaled input to produce a drive signal to drive the motor. The motion control device performs a self-calibration to produce the calibration values. The self-calibration involves measuring home position and full travel position values for the motor.
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