Research Article
Nonlinear Spring-Mass-Damper Modeling and Parameter Estimation of Train Frontal Crash Using CLGAN Model
Table 2
The comparison of the analysis time of different models.
| Model | Simulation time (s) | Training time (s) | Prediction time (s) | Percentage (%) |
| FE model | 426732 | — | — | — | Nonlinear lumped model | 32246.64 + 26927.96 | 2216.47 + 961.77 | 128.42 + 105.03 | 13.8% |
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