Edit a mode set or FRF set

1. In the Simulation Navigator, make the assembly FEM the Displayed Part.

2. Expand the Mode Set or FRF Set container.

3. Right-click the mode set and choose Edit Modes, or right-click the or FRF set and choose Edit FRFs.

4. Make the necessary changes to the modes or FRFs. For more information, see Editing modes or functions in mode sets and FRF sets.

5. Click OK.

6. To re-solve a new solution with the modified mode set or FRF values, clone the solution that you solved in step 1. The cloned solution uses the edited mode set or FRF set.For more information, see Create or modify a solution.

7. Solve the cloned solution.

8. Post-process the results and compare them to the previous solution. For more information, see Scenario-based post-processing.

How do I

Displaying alternate FEM representations

Replace a FEM file with a mode set or FRF set

Editing modes or functions in mode sets and FRF sets

Learn more

Mode sets

Controlling mesh creation for mode sets

Generating modal model results for a mode set

Replace a component FEM file in an assembly FEM with a mode set

Plot mode, ATV, or VATV set contours

Mode set theory and damping

Viscous and structural damping values in mode sets (Simcenter Nastran)

Using Modal Expansion to expand measurements to a FEM

Mapping measured or computed modes to a mesh

Expanding mode shapes to a mesh workflow

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Related Topics

Assembly FEM

Edit a mode set or FRF set, Simcenter 3D 2021.1 Series

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