Development of a Refined Rollover Model That Recognizes the Effects of Suspension and Tire Deformation

Table 1

Parameters of the simulated SUV.

Parameter	Value	Unit
𝑚	1460	(kg)
𝑣𝑥	60	(km/h)
ℎ0	0.628	(m)
ℎ	0.35	(m)
𝑇	1.68	(m)
𝑎	1.233	(m)
𝑏	1.327	(m)
𝑘𝜙	45000	(N·m/rad)
𝑐𝜙	3600	(N·m·s/rad)
𝑎1	0.13	Null
𝑎2	0.225	Null
𝑐1	80200	(N/rad)
𝑐2	160000	(N/rad)
𝐼𝑥	550	(kg·m^2)
𝐼𝑧	1400	(kg·m^2)