Research Article
A Wireless Strain Sensor Network for Structural Health Monitoring
Table 5
FDD frequency identification compared to FE modal analysis.
| | Method | 1st
vertical | 1st
lateral | Lateral and
torsional | Vertical and torsional | 2nd
vertical |
| | WSSN | 8.518 | 14.080 | 19.643 | 26.770 | 30.420 | | FE | 8.785 | 11.239 | 19.833 | 28.934 | 32.365 |
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