METHOD AND APPARATUS FOR CONTROLLING DUAL CLUTCH TRANSMISSION
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United States of America Patent
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Issued Date -
Jun 16, 2016
app pub date -
Dec 7, 2015
filing date -
Dec 15, 2014
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Abstract
The present invention relates to a method and apparatus for controlling a dual clutch transmission. The method includes receiving a gear shift start command; coupling a target gear to a second input shaft according to the gear shift start command; and releasing a first clutch torque applied to a first clutch associated with a first input shaft and increasing a second clutch torque applied to a second clutch associated with the second input shaft up to an engines torque, wherein the second clutch torque is determined by applying a target slip factor to a predetermined control position of the second clutch. According to the present invention, when a dual clutch transmission performs gear shift to a target gear, gear shift may m be quickly performed without obstruction by applying an optimum torque for controlling the clutch.
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