| 发明名称 |
SYSTEM AND METHOD OF CONTROLLING MOTOR FOR REDUCING VIBRATION OF ELECTRIC VEHICLE |
| 摘要 |
A system and a method of controlling a motor for reducing vibration of an electric vehicle are provided that maximize an output torque of the motor by applying a vibration reduction torque gain based on a position value of the accelerator pedal. The system includes a driving motor as a power source and an accelerator pedal position sensor configured to detect a position value of an accelerator pedal. In addition, a controller is configured to calculate a virtual position value of the accelerator pedal limited to an increasing slope or a descending slope based on the position value of the accelerator pedal, and output a final torque of the driving motor by applying a vibration reduction torque gain based on the virtual position value of the accelerator pedal. |
| 申请公布号 |
US2016082862(A1) |
申请公布日期 |
2016.03.24 |
| 申请号 |
US201414549588 |
申请日期 |
2014.11.21 |
| 申请人 |
Hyundai Motor Company ;Kia Motors Corporation |
发明人 |
Cho Woocheol;Shin Deokkeun;Shin Jincheol |
| 分类号 |
B60L15/20;B60W20/00 |
主分类号 |
B60L15/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system of controlling a motor for reducing vibration of an electric vehicle, comprising:
a driving motor configured to operate as a power source; an accelerator pedal position sensor configured to detect a position value of an accelerator pedal; and a controller configured to calculate a virtual position value of the accelerator pedal limited to an increasing slope or a descending slope based on the position value of the accelerator pedal, and output a final torque of the driving motor by applying a vibration reduction torque gain based on the virtual position value of the accelerator pedal. |
| 地址 |
Seoul KR |
