Personal tools
 

Results

Optimization Histories

Optimization Histories

Variable History

  1. Go to the Viewer panel and for Type of Plot select Optimization History.
  2. Choose the variable Area.

 

 

 

 

 

 

 

 

→ The Area noise variable remains unchanged during the optimization process.

 

new_plot1.png

rpd_history-area1.png

Variable History

  1. Choose the variable Base.
  2. Click on the graph to get the exact value of Base.

 

→ The deployment of the variable value (red) and the bounds of the region of interest (blue) during the optimization process.

 

 

 

 

 

 

 

 

→ The optimum value of the variable Base is computed as 0.50489.

 

rpd_history-base1.png

rpd_history-points1.png

Composite History

  1. Choose the StandardDeviation3 composite.
  2. Click on the graph to get the exact value of StandardDeviation3 (see above).

 

→ The standard deviation has converged during the optimization process.

rpd_history-stddeviation1.png

 

Metamodel

Metamodel

Metamodel

  1. Click on "New plot" icon on the menu bar to open another LS-OPT Viewer.
  2. For Type of Plot select Metamodel Surface.

 

 

 

 

 

 

 

 

 

 

 

Set up the panels

  1. Select the Setup panel.
  2. Choose StandardDeviation3 as z-coordinate.
  3. Set the variables Area and Base as x- and y-coordinate, respectively.
  4. Go to the Points panel.
  5. Turn Iterations to Current.
  6. Show all the feasible, infeasible points, the predicted and computed optimum at the meantime.

 

 

 

 

 

 

 

 

 

→ Using the metamodel facility you can investigate that a higher value of the variable Base goes together with a lower value of the stress standard deviation.

menubar1.png

new_plot2.png

rpd_surface-panel.png

rpd_surface-plot1.png