Research Article
Finite Element Model Updating in Bridge Structures Using Kriging Model and Latin Hypercube Sampling Method
Table 1
Comparison of truss updating results (unit: Hz).
| Mode number | Test | Literature [39] | Error (%) | Kriging model | Error (%) |
| 1 | 8.79 | 8.83 | −0.55 | 8.79 | 0.00 | 2 | 29.60 | 30.18 | −1.48 | 29.78 | −0.60 | 3 | 43.39 | 41.65 | 2.23 | 42.66 | 1.69 | 4 | 59.10 | 59.62 | −0.24 | 59.55 | −0.75 | 5 | 90.62 | 91.34 | −0.40 | 91.09 | −0.52 | 6 | 119.81 | 120.84 | −0.11 | 120.86 | −0.88 |
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