Research Article
A Coupling Dynamics Analysis Method for Two-Stage Spur Gear under Multisource Time-Varying Excitation
Table 4
Natural frequencies of the system for the first 20 orders.
| Mode number | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Frequency (Hz) | 128 | 205 | 1483 | 1595 | 1603 | 1760 | 2908 | 3231 | 4587 | 6484 | Mode number | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | Frequency (Hz) | 6689 | 6691 | 8371 | 8805 | 8927 | 8948 | 12183 | 12185 | 12723 | 12842 |
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