mbcrunner Class

Load Model Project

Use the mbcmodel.LoadProject method to load the gasolineOneStage.mat model project from the mbctraining folder.

proj = mbcmodel.LoadProject(fullfile( ...
    matlabroot,'toolbox', 'mbc', 'mbctraining', 'gasolineOneStage.mat'));

Create mbcrunner Object

Load the Gasoline_optimization.cag project from the mbctraining folder as the template for the mbcrunner object.

runner = mbcrunner(fullfile( ...
    matlabroot,"toolbox","mbc","mbctraining","Gasoline_optimization.cag"));

Update CAGE Project Constraints

Use the updateConstraints method to update the RESIDFRAC constraint to 24 in the BTQ_Optimization optimization.

updateConstraints(runner,"BTQ_Optimization","RESIDFRAC",24);

Update the RESIDFRAC constraint to 24 in the Sum_BTQ_Optimization optimization.

updateConstraints(runner,"Sum_BTQ_Optimization","RESIDFRAC",24);

Import Models and Rerun Optimizations

Use the importModels method to import the models from the model project to the CAGE project and rerun the optimizations and feature filling.

[models,updatedItems,updatedTables,msg] = importModels(runner,proj);

Retrieve Optimization Results

Use the optimizationResults method to retrieve the results of the Sum_BTQ_Optimization optimization.

results = optimizationResults(runner,"Sum_BTQ_Optimization");

Calculate Sum Objective

To calculate the sum objective, multiply the weights by the model values and sum all the elements.

objectiveValue = sum(results.BTQ_weights.*results.BTQ);

Visualize Residual Fraction Constraint Results

Plot the residual fraction results to review which operating points are near the limit of 24.

plot(results.RESIDFRAC, '*');
yline(24);
ylabel("RESIDFRAC");