Model Reduction
Use a Model Reduction study step to produce reduced models.
A Model Reduction study step involves the following settings:
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Syntax
model.study(stdname).create(fname,"ModelReduction");
model.study(stdname).feature(fname).set(pname,value);
Description
Study step for model reduction. The following general and common properties are available.
modal | awe | pod
true | false
When true, an extra Compile Equations study-step feature is added last in the default solver sequence, which includes the reduced-order model feature in the final solution output by the study so that the reduced-order model’s outputs can be evaluated directly using this solution.
The following properties are available for both the modal and pod model-reduction methods.
true | false
auto | none | a study step
none | a study
A string array whose even and odd elements are, respectively, the global reduced-model input variable names (see GlobalReducedModelInputs) and the corresponding training expressions around which the model reduction will linearize the model.
Use this property to add global parameter names to use as reduced-model input variables. When set, the variables will be added to the name property of the first global reduced-model inputs feature (see GlobalReducedModelInputs) as well as to useInput with the associated use value on.
For the modal model-reduction method, the following properties are available.
auto | a study step
none | a study
none | a study step
none | a study
For the awe model-reduction method, the following properties are available.
none | a study step
none | a study
For the pod model-reduction method, the following properties are available.
none | a study step
none | a study