Advances in Acoustics and Vibration / 2017 / Article / Tab 1

Research Article

Dynamic Modal Correlation of an Automotive Rear Subframe, with Particular Reference to the Modelling of Welded Joints

Table 1

Natural frequencies (scaled) from EMA.

ModeFrequency (scaled) [Hz]Damping ratio (%)

10.2440.20
20.2540.35
30.5190.04
40.6230.08
50.8340.08
60.8490.03
71.0230.09
81.0370.07
91.2360.13