Validation and Optimization of Suspension Design for Testing Platform Vehicle

Table 4

Suspension parameters and evaluation indexes before and after optimization.

Sprung mass (kg)	Classification	RMS of displacement of vehicle body	RMS of dynamic tire deflection
20	Initial	0.00243	0.00087
	Optimized	0.00230	0.00077
140	Initial	0.00312	0.00209
	Optimized	0.00260	0.00126