- 专利标题: METHOD OF CONTROLLING A DUAL CLUTCH TRANSMISSION
-
申请号: US13174160申请日: 2011-06-30
-
公开(公告)号: US20120137806A1公开(公告)日: 2012-06-07
- 发明人: Steven P. Moorman , Philip C. Lundberg , John R. Czoykowski , Bret M. Olson , Chinar S. Ghike , James D. Hendrickson , Christopher Jay Weingartz
- 申请人: Steven P. Moorman , Philip C. Lundberg , John R. Czoykowski , Bret M. Olson , Chinar S. Ghike , James D. Hendrickson , Christopher Jay Weingartz
- 申请人地址: US MI Detroit
- 专利权人: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- 当前专利权人地址: US MI Detroit
- 主分类号: F16H3/38
- IPC分类号: F16H3/38
摘要:
A method of controlling a hydraulic control system for a dual clutch transmission includes controlling a plurality of pressure and flow control devices in fluid communication with a plurality of clutch actuators and with a plurality of synchronizer actuators. The clutch actuators are operable to actuate a plurality of torque transmitting devices and the synchronizer actuators are operable to actuate a plurality of synchronizer assemblies. Selective activation of combinations of the pressure control solenoids and the flow control solenoids allows for a pressurized fluid to activate at least one of the clutch actuators and synchronizer actuators in order to shift the transmission into a desired gear ratio.
公开/授权文献
- US08904893B2 Method of controlling a dual clutch transmission 公开/授权日:2014-12-09
信息查询