Research Article
Charged System Search Algorithm Utilized for Structural Damage Detection
Table 6
Results of damage detection of the 25-bar Bowstring truss using CSS and PSOPC algorithms.
| | Element number | Scenario 1 | Scenario 2 | | CSS | Actual damage | PSOPC | CSS | Actual damage | PSOPC |
| | 1 | 0.009 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 2 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 3 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 4 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 5 | 0.000 | 0 | 0.000 | 0.098 | 0.1 | 0.095 | | 6 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 7 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 8 | 0.246 | 0.25 | 0.250 | 0.000 | 0 | 0.000 | | 9 | 0.001 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 10 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 11 | 0.000 | 0 | 0.000 | 0.402 | 0.4 | 0.426 | | 12 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 13 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 14 | 0.001 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 15 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 16 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 17 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 18 | 0.000 | 0 | 0.000 | 0.005 | 0 | 0.000 | | 19 | 0.000 | 0 | 0.000 | 0.004 | 0 | 0.075 | | 20 | 0.000 | 0 | 0.000 | 0.001 | 0 | 0.000 | | 21 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 22 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 23 | 0.000 | 0 | 0.000 | 0.000 | 0 | 0.000 | | 24 | 0.000 | 0 | 0.000 | 0.185 | 0.2 | 0.000 | | 25 | 0.000 | 0 | 0.000 | 0.014 | 0 | 0.265 | | Error | 0.0085 | | 0.0000 | 0.0119 | | 0.1609 |
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