Research Article
Model Updating of Complex Structures Using the Combination of Component Mode Synthesis and Kriging Predictor
Table 3
Updating parameters before and after model updating.
| | Updating parameters | Before updating | After updating | | Proposed meta-model | Original FEM |
| | Stiffness coefficient of substructure 1 | 1.00 | 1.15 | 1.17 | | Mass coefficient of substructure 1 | 1.00 | 0.93 | 0.95 | | Stiffness coefficient of substructure 3 | 1.00 | 1.07 | 1.08 | | Mass coefficient of substructure 3 | 1.00 | 0.96 | 0.96 |
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