Vibration Response and Evaluation Method of High-Speed Tracked Vehicles Driving Off-Road

Table 13

The vertical acceleration measured at the position above the first road wheel compared with simulated values.

Parameters	Measured values	Simulation values	Error
Peak value	3.704 m/s^2	3.892 m/s^2	5.0%
RMS	0.639 m/s^2	0.625 m/s^2	2.3%
Natural frequency	1.56 Hz	1.61 Hz	3.2%