Analysis and Optimization of Driving Attitude and Oscillation Characteristics of Suspension-Type Small Rail Vehicles

Table 7

Analysis and comparison of experimental frequencies and simulation frequencies.

Directions	Orders	Simulation results (Hz)	Experimental results (Hz)
Frequencies of the X-axis	1	2.03	2.42
	2	3.50	3.75
	3	5.02	5.08
Frequencies of the Y-axis	1	0.61	1.08
	2	1.72	1.92
	3	3.44	3.42
Frequencies of the Z-axis	1	3.73	3.67
	2	5.72	5.75
	3	7.01	7.17