Invention Grant
US09002606B1 System and method for controlling a dry dual clutch transmission of a vehicle
有权
用于控制车辆的干式双离合器变速器的系统和方法
- Patent Title: System and method for controlling a dry dual clutch transmission of a vehicle
- Patent Title (中): 用于控制车辆的干式双离合器变速器的系统和方法
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Application No.: US14034622Application Date: 2013-09-24
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Publication No.: US09002606B1Publication Date: 2015-04-07
- Inventor: Craig J. Hawkins , Colin Hultengren
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Quinn Law Group, PLLC
- Main IPC: B60W10/02
- IPC: B60W10/02 ; B60W10/06 ; B60W10/18 ; F16D21/00

Abstract:
A system and method can control the dry dual clutch transmission (dDCT) of a vehicle. The method includes modifying a recorded torque-to-position (TTP) table based on a calculated clutch torque difference between a calculated clutch torque and a commanded clutch torque. The commanded clutch torque is provided by a transmission control module and is defined as a clutch torque sufficient to move the vehicle without applying the accelerator applier after the brake applier has been released. The calculated clutch torque is a function of the actual engine torque value, the engine inertia, and the engine acceleration.
Public/Granted literature
- US20150088394A1 SYSTEM AND METHOD FOR CONTROLLING A DRY DUAL CLUTCH TRANSMISSION OF A VEHICLE Public/Granted day:2015-03-26
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