Research Article
A Load Identification Application Technology Based on Regularization Method and Finite Element Modified Model
Table 3
Identification results at five time points below 5% noise level.
| Type | Actual load (N) | Tikhonov regularization | TSVD regularization |
| Relative error (%) | Sine loads | 24.99 | 7.56 | Triangle loads | 15.63 | 8.54 |
| Correlation coefficient | Sine loads | 0.9689 | 0.9984 | Triangle loads | 0.9881 | 0.9967 |
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