Model Updating of Complex Structures Using the Combination of Component Mode Synthesis and Kriging Predictor

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="center" colspan="4">Calculating time (unit: minute)</td></tr><tr class="thead"><td align="center" colspan="2">Dynamic analysis </td><td align="center" colspan="2">FE model updating </td></tr><tr class="thead"><td align="left">Condensed FEM</td><td align="center">Uncondensed FEM</td><td align="center">Proposed method</td><td align="center">Regular method</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">0.79</td><td align="center">7.67</td><td align="center">121.30</td><td align="center">1265.55</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of efficiency between the proposed method and the regular method.

The Scientific World Journal

tab5

Table 5

Table 5: Model Updating of Complex Structures Using the Combination of Component Mode Synthesis and Kriging Predictor 