发明授权
US08335611B2 Methods and systems for controlling motor current in steering systems of vehicles equipped with electric steering assist
有权
用于控制配备电动助力辅助车辆转向系统中电动机电流的方法和系统
- 专利标题： Methods and systems for controlling motor current in steering systems of vehicles equipped with electric steering assist
- 专利标题（中）： 用于控制配备电动助力辅助车辆转向系统中电动机电流的方法和系统
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申请号： US12326684申请日： 2008-12-02
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公开(公告)号： US08335611B2公开(公告)日： 2012-12-18
- 发明人: Lin Wang , Kenneth L. Oblizajek , R. Larry Arbanas , John D. Sopoci , Scott R. Kloess , Jose M. Lopez
- 申请人： Lin Wang , Kenneth L. Oblizajek , R. Larry Arbanas , John D. Sopoci , Scott R. Kloess , Jose M. Lopez
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations LLC
- 当前专利权人： GM Global Technology Operations LLC
- 当前专利权人地址： US MI Detroit
- 代理机构： Ingrassia Fisher & Lorenz, P.C.
- 主分类号： B62D5/09
- IPC分类号： B62D5/09
摘要：
A method of controlling a motor current for a vehicle having a motor and a steering system includes the steps of obtaining a torque signal from the steering system, calculating a torque, and adjusting the motor current based at least in part on the torque signal, the torque gain, or both.