FE Model Correlation and Update > FE Model Correlation and Update user interface
Model update commands
| Model Update and model update set commands | |
|---|---|
| Model Update | Creates a new Model Update solution process. |
| Model Update Set | Creates a new Model Update Set solution process. |
| Solve Work Solution | Solves the work solution of the active Model Update solution process. |
| Refresh Model Update Results | Refreshes the modes, targets, design variables, and errors of the active Model Update solution process with the current work solution results and solution process settings.For a Model Update Set solution process, it refreshes all constituent Model Update solution processes and recomputes the Model Update Set errors. |
| Calculate Errors | Calculates the optimization target errors. The software considers the original and current design variable values for all active optimization targets using the reduced system matrices. |
| Optimize | Searches for the set of design variable values that minimizes the optimization target errors using the specified optimization algorithm. |
| Overall Weights | Sets overall optimization target weights for Model Update solution processes only. |
| Reset Design Variables | Resets the current Model Update solution process design variable values to the initial values of the active work solution.Resets the current Model Update Set solution process design variable values to the initial values of the linked Model Update solution processes. For design variables that are shared between more than one Model Update solution process, the master solution values are queried. |
| Plot Sensitivities | Plots the design variable sensitivities with respect to all optimization targets in the Model Update solution process. |
| Solver Settings | Configures the settings of the internal eigenvalue solver. |
| Update Design Variables | Updates the initial values and bounds of the design variable modeling objects with the current design variables and bounds of the active Model Update or the Model Update Set solution process. |
| Update FEM | Updates the material and element properties referenced by the design variable modeling objects in the FEM or Simulation with the current optimized design variable values of the active Model Update or the Model Update Set solution process. |
| Create Multiple Design Variables | Creates multiple design variables modeling objects for your Model Update solution process in one step. |
Look up more details
Pre-test solution process commands
Pre-test solution process nodes in the Simulation Navigator
Right-click commands for the pre-test solution process
Correlation Details View subpanel (pre-test solution process)
Correlation commands
Correlation nodes in the Simulation Navigator
Right-click commands for the correlation solution process
Correlation Details View subpanel (correlation solution process)
Model update nodes in the Simulation Navigator
Right-click commands for model update nodes
Correlation Detail View subpanel (model update and model update set solution processes)
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Command reference
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Model update commands, Simcenter 3D 2021.1 Series
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Source: https://docs.sw.siemens.com/en-US/doc/289054037/PL20200601120302950.advanced/id997015 · retrieved 2026-07-17