TY - GEN
T1 - Shifting process study on AMT of a parallel hybrid electric vehicle
AU - Li, Weiqing
AU - He, Hongwen
AU - Peng, Lianyun
AU - Zhou, Xiaolin
PY - 2011
Y1 - 2011
N2 - Based on the three evaluation indexes of shifting quality, the main contents of shifting quality control are summarized, and the shifting process control is proposed clearly to improve shifting quality. The active synchronization control strategy of motor is analyzed, which indicates that it has advantages and disadvantages. In order to solve the disadvantages, the control strategy of shifting without clutch operation for a DCM (Dynamic Control and Management) system is proposed. Based on the dynamic model of vehicle power train, the shifting process without clutch operation is studied. The off-line simulation model of the DCM system is built with Matlab/Simulink. Through offline simulation, the up shifting process and down shifting process of AMT are simulated. And the shifting time of various stages of shifting process is discussed. The off-line simulation results indicated that the shifting strategy without clutch operation is better than the active synchronization control strategy of motor. Based on dSPACE and xPC Target platforms, the real-time simulation and bench test are conducted, where dSPACE is used to simulate controller and xPC is used to simulate the vehicle. This real-time simulation verified the off-line simulation model and control strategy.
AB - Based on the three evaluation indexes of shifting quality, the main contents of shifting quality control are summarized, and the shifting process control is proposed clearly to improve shifting quality. The active synchronization control strategy of motor is analyzed, which indicates that it has advantages and disadvantages. In order to solve the disadvantages, the control strategy of shifting without clutch operation for a DCM (Dynamic Control and Management) system is proposed. Based on the dynamic model of vehicle power train, the shifting process without clutch operation is studied. The off-line simulation model of the DCM system is built with Matlab/Simulink. Through offline simulation, the up shifting process and down shifting process of AMT are simulated. And the shifting time of various stages of shifting process is discussed. The off-line simulation results indicated that the shifting strategy without clutch operation is better than the active synchronization control strategy of motor. Based on dSPACE and xPC Target platforms, the real-time simulation and bench test are conducted, where dSPACE is used to simulate controller and xPC is used to simulate the vehicle. This real-time simulation verified the off-line simulation model and control strategy.
KW - AMT
KW - Control Strategy
KW - Hybrid Electric Vehicle
KW - Shifting Process
UR - https://www.scopus.com/pages/publications/80052283795
U2 - 10.1109/PESA.2011.5982966
DO - 10.1109/PESA.2011.5982966
M3 - Conference contribution
AN - SCOPUS:80052283795
SN - 9781457702051
T3 - 2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011
BT - 2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011
T2 - 2011 4th International Conference on Power Electronics Systems and Applications, PESA 2011
Y2 - 8 June 2011 through 10 June 2011
ER -