Method for controlling dry clutch arranged between dual clutch transmission and internal combustion engine of motor vehicle, involves detecting and evaluating torque required for maintaining idle-running speed of drive unit as variable

The method involves controlling clutch actuators by associating a torque to a corresponding clutch actuator stroke. An adaptation of a sample point in a position of a selector lever is executed for controlling a dual clutch transmission in reverse, forward or manual control positions of a friction c...

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Bibliographic Details
Main Author JUNG, MARIO
Format Patent
LanguageEnglish
German
Published 24.02.2011
Subjects
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:The method involves controlling clutch actuators by associating a torque to a corresponding clutch actuator stroke. An adaptation of a sample point in a position of a selector lever is executed for controlling a dual clutch transmission in reverse, forward or manual control positions of a friction clutch. The friction clutch is advanced by the clutch actuators when a motor vehicle is idle and a driving brake is actuated. The torque required for maintaining an idle-running speed of a drive unit is detected and evaluated as a variable to obtain the sample point.
Bibliography:Application Number: DE20101032667