TY - GEN
T1 - Upshift control strategy for dual clutch transmission with single clutch’s slipping
AU - Liu, J.
AU - Ma, B.
AU - Li, H.
AU - Li, G.
N1 - Publisher Copyright:
© 2017 Taylor & Francis Group, London.
PY - 2017
Y1 - 2017
N2 - This paper focuses on the control strategy for the upshifting process of Dual Clutch Transmission (DCT). To obtain the weakness of the conventional control strategy, different stages of the upshifting process are analyzed in detail. According to the results, the optimized releasing pressure that changes along with the charging pressure is obtained. Then, the upshift control strategy, characterized by accomplishing the upshift process with single clutch slippage during the torque phase, is proposed. To validate the effectiveness of the proposed control strategy, the simulation model is established on the Matlab/Simulink platform and simulation results show that, compared with conventional control strategies, the proposed one can not only avoid the torque hole and power circulation, but reduce the friction work. Meanwhile, for different charging pressure profiles and different external loads, the control strategy also performs well.
AB - This paper focuses on the control strategy for the upshifting process of Dual Clutch Transmission (DCT). To obtain the weakness of the conventional control strategy, different stages of the upshifting process are analyzed in detail. According to the results, the optimized releasing pressure that changes along with the charging pressure is obtained. Then, the upshift control strategy, characterized by accomplishing the upshift process with single clutch slippage during the torque phase, is proposed. To validate the effectiveness of the proposed control strategy, the simulation model is established on the Matlab/Simulink platform and simulation results show that, compared with conventional control strategies, the proposed one can not only avoid the torque hole and power circulation, but reduce the friction work. Meanwhile, for different charging pressure profiles and different external loads, the control strategy also performs well.
UR - http://www.scopus.com/inward/record.url?scp=85016936354&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85016936354
SN - 9781315265285
T3 - Advanced Vehicle Control AVEC’16: Proceedings of the 13th International Symposium on Advanced Vehicle Control (AVEC'16)
SP - 679
EP - 684
BT - Advanced Vehicle Control AVEC’16 - Proceedings of the 13th International Symposium on Advanced Vehicle Control AVEC’16
A2 - Edelmann, Johannes
A2 - Plochl, Manfred
A2 - Pfeffer, Peter E.
PB - CRC Press/Balkema
T2 - 13th International Symposium on Advanced Vehicle Control, AVEC 2016
Y2 - 13 September 2016 through 16 September 2016
ER -