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Table 1 Parameters of a triaxle bus

From: Study on Rollover Index and Stability for a Triaxle Bus

Symbol

Value

Unit

Symbol

Value

Unit

K f

62952

N/rad

h r

0.575

m

K m

114829

N/rad

h uf

0.51

m

K r

62952

N/rad

h ur

0.51

m

I xf

1033.1

kg·m2

k f

888433

N·m/rad

I xr

1277.4

kg·m2

k r

58843

N·m/rad

I Z

34693.7

kg·m2

k uf

489978

N·m/rad

T wf

2.03

m

k uf

489978

N·m/rad

T wr

1.863

m

l f

3444

N·m·s/rad

a

3.5

m

l r

3444

N·m·s/rad

b

2.29

m

m

8715

kg

c

3.47

m

m sf

3203

kg

h cf

0.675

m

m sr

3797

kg

h cr

0.675

m

m uf

570

kg

h f

0.575

m

m ur

1145

kg