| 发明名称 |
ELECTRIC POWER STEERING ISOLATOR |
| 摘要 |
Electric power steering systems and a method for controlling an electric power steering system are provided. The method, for example, includes, but is not limited to, determining, by a controller, a speed of a vehicle based upon data from a sensor, and adjusting, by the controller, a stiffness of an isolator in an electric power steering system via at least one piezoelectric device embedded in the isolator based upon the determined speed of the vehicle. |
| 申请公布号 |
US2016033001(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201414450916 |
申请日期 |
2014.08.04 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
MCGUIRE MICHAEL E.;LUEBKE AMY K.;WEDDLE CHARLES C. |
| 分类号 |
F16F15/00;B62D5/04 |
主分类号 |
F16F15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of controlling an electric power steering system, comprising:
determining, by a controller, a speed of a vehicle based upon data from a sensor; and adjusting, by the controller, a stiffness of an isolator in the electric power steering system via at least one piezoelectric device embedded in the isolator based upon the determined speed of the vehicle. |
| 地址 |
Detroit MI US |
