| 发明名称 |
Phase Plane Based Transitional Damping for Electric Power Steering |
| 摘要 |
A method for controlling a motor in an electrical power steering system is provided. The method generates a damping torque command for reducing an undesired torque to be generated by the motor. The method generates an assist torque command that specifies a desired torque to be generated by the motor. The method determines whether to send the damping torque command to the motor as a function of a hand wheel velocity and a hand wheel angle. The method combines the assist torque command and the damping torque command to send to the motor when it is determined that the damping torque command is to be sent to the motor. |
| 申请公布号 |
US2015375779(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201414315612 |
申请日期 |
2014.06.26 |
| 申请人 |
STEERING SOLUTIONS IP HOLDING CORPORATION |
发明人 |
Varunjikar Tejas M.;Champagne Anthony J. |
| 分类号 |
B62D6/00;B62D6/10;B62D5/04 |
主分类号 |
B62D6/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for controlling a motor in an electrical power steering system, comprising:
generating a damping torque command to send to the motor for reducing an undesired torque; generating an assist torque command that specifies a desired torque to be generated by the motor; determining whether to send the damping torque command to the motor as a function of a hand wheel velocity and a hand wheel angle; and combining the assist torque command and the damping torque command to send to the motor when it is determined that the damping torque command is to be sent to the motor. |
| 地址 |
SAGINAW MI US |
