发明申请
US20110288699A1 METHOD AND SYSTEM FOR MOTOR TORQUE CONTROL FOR VEHICLES WHEN A CURRENT SENSOR IS NOT OPERATING PROPERLY
有权
当电流传感器不正常工作时，用于车辆的电机扭矩控制的方法和系统
- 专利标题： METHOD AND SYSTEM FOR MOTOR TORQUE CONTROL FOR VEHICLES WHEN A CURRENT SENSOR IS NOT OPERATING PROPERLY
- 专利标题（中）： 当电流传感器不正常工作时，用于车辆的电机扭矩控制的方法和系统
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申请号： US12784792申请日： 2010-05-21
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公开(公告)号： US20110288699A1公开(公告)日： 2011-11-24
- 发明人: Jihoon Jang , Bon Ho Bae , Wei D. Wang , Jeong J. Park , Harry J. Bauer
- 申请人： Jihoon Jang , Bon Ho Bae , Wei D. Wang , Jeong J. Park , Harry J. Bauer
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人地址： US MI Detroit
- 主分类号： G06F19/00
- IPC分类号： G06F19/00
摘要：
Methods and systems for controlling motor torque in a hybrid vehicle are provided. A current sensor provides a feedback current when the sensor is operating properly. A processor controls the motor torque using the feedback current if the current sensor is operating properly. The processor controls the motor torque using a slip value for the hybrid vehicle if the current sensor is not operating properly.
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