Shifting Control Algorithm for a Single-Axle Parallel Plug-In Hybrid Electric Bus Equipped with EMT

Table 1

Simulation results of shifting quality with different motor torques.

Torque of the motor speed adjustment/%	Shifting-off time/ms	Motor active synchronization time/ms	Gear meshing time/ms	Power interruption time/ms	Shifting jerk/m/s^3
	40	150	625	75	850	6.9
60	150	400	75	625	7.8
80	150	325	75	550	8.2
100	150	250	75	475	9.6
150	125	200	150	475	15.6