Optimization and Performance Analysis of Rail-Train Coupling System with Inerters

Table 6

The optimal parameter of the suspension (K, C, and B).

Inerter	Suspension	K (kN/m)	C (kN/m/s)	B (kg)
In parallel	Primary	2554.6	147.4	200
	Secondary	2415.3	131.1	34200
In series	Primary	3276.3	243.3	58900
	Secondary	2519.9	170.5	32200