Table 6.

Velocity according to the suspension control method under different speed bump widths for passenger PBV (unit: $\mathrm{k}\mathrm{m}/\mathrm{h}$).

Speed Bump Width (m)	Passive	PID	LQR
4.0	$27.53$	30.58	33.86
3.6	24.09	27.34	30.84
3.2	20.39	23.81	27.53
2.8	16.38	19.93	23.86
2.4	12.02	15.63	19.74
2.0	7.22	10.79	15.05