发明申请
- 专利标题: ENGINE AND MOTOR CONTROL DURING WHEEL TORQUE REVERSAL IN A HYBRID VEHICLE
-
申请号: US15263529申请日: 2016-09-13
-
公开(公告)号: US20180072306A1公开(公告)日: 2018-03-15
- 发明人: Mark Steven YAMAZAKI , Jason MEYER , Jeffrey Allen DOERING , Bernard D. NEFCY
- 申请人: Ford Global Technologies, LLC
- 主分类号: B60W20/15
- IPC分类号: B60W20/15 ; B60W10/06 ; B60W10/08 ; B60K6/547 ; B60W30/20
摘要:
A system and method for controlling a hybrid vehicle having an engine selectively coupled by an upstream clutch to an electric machine, which is selectively coupled by a downstream clutch to a step-ratio transmission, include at least one controller programmed to control the engine and the electric machine in response to entering a lash zone in anticipation of a wheel torque reversal to adjust a gain applied to an active motor damping torque controller to reduce driveline oscillations and backlash.
公开/授权文献
信息查询