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

Table 3

The statistical data of the gearshift quality.

Gear change	/s	/s	/s	/s	Maximum shifting jerk m/s^3
1→2	0.12	0.53	0.11	0.76	5.2
2→3	0.10	0.61	0.10	0.81	8.1
3→4	0.09	0.64	0.12	0.85	8.6
4→3	0.09	0.46	0.10	0.65
3→2	0.09	0.50	0.14	0.73
2→1	0.10	0.45	0.13	0.68