Use Optimization Results

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Introduction Create Tables to Fill Fill Tables from Optimization Results Export Tables

Introduction

This section takes you through the following steps:

1. Create tables to fill with your optimization results using the Create Tables from Model wizard.

2. Fill the tables with your optimization results.

3. Export the tables to a calibration tool.

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Create Tables to Fill

You can use the Create Tables from Model wizard to create a set of tables with the same axes for all the inputs of a model, and the model response. You can add tables for any other responses that share the same inputs. You can choose which of these tables to create and select the values for the axes (or normalizers) that all tables share. You can also add all the new tables to a tradeoff.

1. Select Tools > Create Tables From Model (or use the toolbar button).

   The Create Tables From Model Wizard opens.

2. Select the BSFC model to base the new tables on.

   If you are viewing an optimization or an optimization output node, then the wizard automatically selects the model in the first objective. You can use this feature to create tables for the selected optimization.

   Click Next.

3. As you have point-by-point models, CAGE automatically selects the check box to Use model operating points for the table normalizers. To edit the normalizers, clear the check box.

4. Enter 11 for the Table rows and Table columns, and click Next.

5. Select check boxes to specify which variables and responses to create tables for. CAGE automatically selects your free variables and the objective response (BSFC). You can add tables for other responses with the same the same inputs as the primary model (and the same operating points for point-by-point models). Select the check boxes to add AFR, BSNOX and MAINFUEL.

6. By default you also create a tradeoff containing all the new tables. The tradeoff can be useful for specifying fill factors for tables and for investigating optimization results. Leave the check box selected to Create a tradeoff containing all the tables.

7. Click Finish to create the tables and tradeoff.

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Fill Tables from Optimization Results

To fill the tables from your optimization results:

1. Select the output node of your multiregion sum optimization, BSFC_Optimization_Output.

2. Select Solution > Fill Tables, or click the toolbar button.

   The Table Filling wizard opens.

3. Shift+click to select all the tables in the list, and click the button to move them to list of tables to fill. Click Next.

4. Check that all tables match to the correct filling item, and clear the check box to Update tradeoffs.

   

5. Click Finish to fill the tables.

6. View your optimization results in the Tables view.

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Export Tables

To export your calibration data to file or to a calibration tool,

1. Select File > Export > Calibration > Selected Item or All Items.

   The Export Calibration Data dialog opens.

2. Select the check boxes of the calibration items you want to export.

   All tables and normalizers in the project are in the list of calibration items.

3. Select the format you want to export to:

   • ATI Vision

   • ATI Vision MAT file

   • INCA DCM file

   • Simple CSV file

   • Simple MAT file

   • Simple MATLAB file

   Click OK to export your selected items.

4. If you selected ATI Vision, the ATI Vision Connection Manager dialog opens.

   If you select a file format, a file browser appears. Choose a location and filename, and click Save.

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Create Multiregion Sum Optimization

Example Composite Models and Modal Optimizations

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