Table 3.
Comparison between experimental and numerical mode and frequencies. FE stands for Finite Element.
Mode | FE Model Freq (Hz) | Experimental Freq (Hz) | Damping |
---|---|---|---|
1 | 19 | 21.6 | 0.17 |
2 | 24 | 24.3 | 0.09 |
3 | 30 | 34.8 | 0.04 |
6 | 53 | 49.1 | 0.03 |
7 | 61 | 59.3 | 0.02 |
8 | 71 | 68.2 | 0.05 |
10 | 80 | 84.1 | 0.04 |