Estimation of Wheelset Natural Vibration Characteristics Based on Transfer Matrix Method with Various Elastic Beam Models

Table 2

Computing times of different models.

FE model	TMM simplified model				TMM detailed model
12.5 min	EB	Mless-B	Mless-BwS	TB	EB	Mless-B	Mless-BwS	TB
	2.6 s	2.5 s	2.5 s	2.7 s	2.8 s	2.6 s	2.6 s	2.9 s