ReferenceAvailable
Eigenvalue
Find natural modes of the model's supported eigenvalue problem.
Find natural modes of the model's supported eigenvalue problem.
Where to find it
System Solver workspace; Model Builder → System Solvers
How to use it
Set Number of eigenvalues and Search shift, then run and inspect each returned mode. Choose Run System Solver, then select the completed solution under Results.
Settings and initial values
| Setting | Initial value |
|---|---|
| Number of eigenvalues | 6 |
| Search shift | 0 |
Result
Successful runs provide solution data for plots, tables and evaluations in Results.
Troubleshooting
Eigenvectors have arbitrary scale. Missing constraints or reference conditions can introduce unwanted zero modes.