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| Starting control of wet double clutch transmission |
| College of Automotive Engineering,Jilin University,Changchun,Jilin 130025,China |
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Abstract To solve the problems of poor smoothness and big frictional work in starting control of dual clutch transmission equipped with wet clutch,and according to structural characteristics of DCT,the starting control strategies of two gears working together in starting process were developed and the control flow chart of DCT starting was given.The precise control of clutch pressure was obtained by using clutch pressure control based on fuzzy PID control.The control strategies were verified through the starting test of three different throttles and consecutive start-stop in a short time.The experimental results show that the clutch pressure control method has strong applicability and the starting control strategies can adapt to different starting conditions
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2010, Vol. 31 
