Parameter Identification of Tractor-Semitrailer Model under Steering and Braking

Table 4

Parameters of the fully loaded Luyue LHX9406 semitrailer.

Parameter	Unit	Value
Entire mass	kg	39140
Sprung mass	kg	36720
Distance between axles	m	1.31
Distance between the fifth wheel and the front axle	m	6.20
Wheelbase	m	1.84
Height of the CG	m	1.80
Distance between the CG and the front axle	m	4.65
Distance between the CG and the fifth wheel	m	3.79
Distance between the CG and the roll axle line	m	1.45
Roll moment of inertia of sprung mass	kg·m^2	21690
Yaw moment of inertia of sprung mass	kg·m^2	346782