发明名称 |
LASH ZONE DETECTION IN A HYBRID VEHICLE |
摘要 |
A method for controlling an electric vehicle having a traction motor connected to a driveline includes controlling traction motor output torque through a region surrounding the vehicle wheel torque reversal to mitigate torque disturbances in a driveline, wherein the region is determined using a relationship between driveline input torque and driveline output torque and is bounded by a zero input torque and a zero output torque. A hybrid electric vehicle has a traction motor, a driveline connected to a vehicle wheel, and a controller configured to control traction motor output torque through a region surrounding a vehicle wheel torque reversal to mitigate torque disturbances in the driveline. A control system for a hybrid vehicle includes a traction motor and a controller. The controller is configured to control traction motor output torque through a region surrounding a vehicle wheel torque reversal to mitigate torque disturbances in the driveline. |
申请公布号 |
US2013297110(A1) |
申请公布日期 |
2013.11.07 |
申请号 |
US201213688680 |
申请日期 |
2012.11.29 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
NEFCY BERNARD D.;KRASKA MARVIN PAUL;ORTMANN WALTER JOSEPH;COLVIN DANIEL SCOTT |
分类号 |
B60L15/20 |
主分类号 |
B60L15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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