Structure
Modal Field of a Complex Ribbed Component
Adjust Young's modulus on the fixed imported rib geometry to predict the first mode-shape field and eigenvalue.
Published scope
The inputs, geometry and outputs below follow the registered public case. Published verification applies only to the stated conditions. Service availability requires a live request.
Modal Direct Parametric MLP
A complex stiffened structure has multiple local and global vibration modes. Geometry stiffness and material conditions govern its natural frequencies and mode shapes.
The case predicts modal results for the complex stiffened structure and displays the associated three-dimensional mode shape.
- Geometry
- Imported complex ribs geometry
- Geometry scope
- same_geometry_only
Adjustable inputs
| Input | Range | Default |
|---|---|---|
| Young's modulus | 190.0 – 220.0 GPa | 215.0 |
Output fields
- 模态振型场: Mode Shape Magnitude, Eigenvalue
Registered verification
- registered_status
- passed
- summary
- Only the registered 215 GPa holdout has an Abaqus pointwise comparison.
- holdout_parameters
- youngs_modulus: 215.0
- holdout_metrics
- RMSE: 0.000131606; Normalized RMSE: 0.0158663; Relative L2: 0.000119165; Correlation: 1.0
Recorded workflow evidence
- Project opening
- PASS
- Save and reopen
- PASS
- Training
- NOT_RUN
- Prediction
- NOT_RUN
- Independent accuracy
- RETAINED_EXISTING_EVIDENCE_NOT_RECOMPUTED
- Portable validation
- PASS
These are recorded checks; they do not establish live service availability or accuracy for every new request.