Research Article
A Load Identification Application Technology Based on Regularization Method and Finite Element Modified Model
Table 1
Identification error at different noise levels.
| Noise level | Overall relative error RE (%) | Correlation coefficient CC | TSVD method | Tikhonov method | TSVD method | Tikhonov method |
| 5 | 12.54 | 21.36 | 0.9921 | 0.9777 | 10 | 13.55 | 31.08 | 0.9908 | 0.9543 | 20 | 16.17 | 47.0 | 0.9868 | 0.9033 | 30 | 19.37 | 63.71 | 0.9811 | 0.8402 | 40 | 22.95 | 80.72 | 0.9735 | 0.7732 | 50 | 26.95 | 97.97 | 0.9635 | 0.7077 |
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