Model update solution process

Use the Model Update command to create the Model Update solution process. The Model Update process helps you update the finite element model to match frequencies and mode shapes of a reference solution, typically an imported test solution.

To create a Model Update solution process, you reference work solution results and reference solution results.

• Work solution results are SOL 200 Model Update analysis results. These results represent the analysis model you would like to modify.

• Reference solution results are modal test data results or another set of analysis results. These results represent the target results you would like to match.

When you create a model update solution process, you can select a subcase for the work and reference solutions and a measurement type in the Subcase Selection group.

Note:

To open a model update solution process that was saved in a release prior to Simcenter 3D 2021.1, containing a subcase without modes, you must edit the solution process and select a valid subcase.

For more information, see:

• Test solution

• Import an UNV test solution

Where do I find it?

Application	Pre/Post
Prerequisite	A SOL 200 Model Update work solution and a reference solution
Simulation Navigator	Right-click the simulation node → New Solution Process → Model Update
Command Finder	New Model Update
Menu	Insert → Model Update

How do I

Create a Model Update solution process

Edit the Model Update solution process

Learn more

Work solution for the model update solution process

Quick links

Command reference

Pre/Post video examples

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Simcenter 3D tutorials

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Model update solution process, Simcenter 3D 2021.1 Series

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