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View

  • Use the Viewer to evaluate the optimization results by selecting the icon LS-OPT Viewer on the control bar of the main LS-OPT GUI window.
  • The Viewer provides features to display metamodels, simulation results and the optimization progress, as well as sensitivities and statistics. 

Viewer_1

 

Metamodel Surface

You can plot the metamodel surface you have built. The plot can be zoomed and rotated. You may also add the sampling points (both feasible and infeasible) and the optimum points (predicted and computed) to the plot. This is a visual way to check the results.

surface1.png

 

Sensitivity

Which variable is the most important for a response? The sensitivity analysis shows the influence of all the variables on the selected response. There are two analysis methods to choose.

  • Linear ANOVA (Analysis of Variance)
  • GSA/Sobol (Sobol's Global Sensitivity Analysis)

Viewer_3

 

Optimization History

Progress of a variable, a response or other entities during the optimization process. If the strategy Sequential with Domain Reduction is applied, the blue curves show the shrink of the domain of a variable.

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