Obj Reference Panel
Use the OBJ Reference panel to define a response and its reference values for a minmax (maxmin) optimization problem.
Location: Analysis page > Optimization panel
Note: Only available in the OptiStruct solver interface.
Panel Options
| Option | Action |
|---|---|
| dobjref= | Specify a name for the
objective-reference definition. To edit an existing reference, click the button to select an existing objective reference. |
| neg reference = | Specify the desired negative reference value. |
| pos reference = | Specify the desired positive reference value. |
| response = | Click this button to select a response. |
| all / loadsteps | Choose between using all
loadsteps or selecting only specific loadsteps. If you choose loadsteps, use the selector to select loadsteps to be part of the objective reference. |
Command Buttons
| Button | Action |
|---|---|
| create | Create the new dobjref entity. |
| update | Update the selected dobjref entity. |
| review | Once at least one dobjref entity exists, specify it in the dobjref = field and then click review. |
| return | Exit the panel. |