Coupling Effects of Yaw Damper and Wheel-Rail Contact on Ride Quality of Railway Vehicle

Table 1

Comparison table between simulation and experiment of the yaw damper.

Speed(mm/s)	Model maximum rebound force (N)	Test maximum rebound force (N)	Relative error (%)	Model maximum compression force (N)	Test maximum compression force (N)		Relative error (%)
10	3002	2959	1.45	-3002	2880	4.23
20	4687	4685	0.04	-4687	4481	4.59
30	5993	5990	0.05	-5993	6035	-0.53
40	7583	7580	0.04	-7583	7352	3.14
50	8899	8896	0.03	-8899	8125	9.52
60	9884	9880	0.04	-9884	9150	8.02