Abstract：Based on analysis of engine start control theory of P2 hybrid powertrain with double clutch transmissions, the control strategies of P2 hybrid powertrain engine start dynamic condition was designed. The target powertrain control value calculations and the analysis corresponding to those each control phases were proposed. It is proved that the designed control strategy may realize the engine start effectively through the simulation and vehicle tests. According to the vehicle longitudinal acceleration curves of the real vehicle tests, the designed control strategy also achieves good results in vehicle ride comfort.
ZHAO Zhiguo, DAI Xianjun, WANG Chen， et al. Engine Speed Control of THS-II Hybrid System in Pure Electric Drive Mode［J］. Journal of Automotive Engineering, 2014, 36(11):1345-1350.
CHENG Huijun, ZHU Jianxin, ZHANG Tong, et al. Engine Speed Control Study of Power-split Hybrid Electrical System［J］.Automobile Technology, 2016（12）:15-19.
DAI Yifan, LUO Yugong, LI Keqiang, et al. Dynamic Coordinated Control for a Full Hybrid Electric Vehicle with Single Motor［J］. Journal of Automotive Engineering, 2011, 33(12):1008-1012.
GUO Wei, WANG Shuhan， XU Xiangyang, et al. P2 Hybrid Transmission Clutch Adaption Control ［J］.China Journal of Highway and Transport, 2019, 32(3):175-181.
LIU Shijiang, ZHOU Wenjing, ZHU Yuguang, et al. Engine Start-up Optimization of Double Clutch Power System in Plug-in Hybrid Vehicles［J］. Chinese Journal of Automotive Engineering, 2015,5(5):327-333.
LIU Yonggang, QING Datong, LIU Zhenjun, et al. A Research on the Control Strategy for Engine Starting While Driving in a Full Hybrid System with Single Motor［J］. Journal of Automotive Engineering, 2015, 37(1):50-54.
WANG Cunlei, YIN Chengliang, LUO Gang， et al. Start and Acceleration of an ISG Parallel Hybrid Electric Vehicle［J］. Transactions of CSICE, 2012(1):79-85.
