Frequency Domain, AWE Reduced-Order Model
The Frequency Domain, AWE Reduced-Order Model () node is not a study in itself; rather, it adds a number of nodes to the Model Builder tree to facilitate a reduced-order model (ROM) creation. These nodes are configured to set up a ROM to perform a frequency-domain sweep using the asymptotic wave evaluation (AWE) technique.
Two studies are added:
•
One study with a Frequency Domain study step. This study can mainly be considered as a placeholder that is a mandatory input to the model reduction.
•
One study with a Model Reduction study step, in which the ROM is created. It references the previous study.
Under Global Definitions, a Reduced-Order Modeling node is added. It contains a subnode, which is a Frequency Domain, AWE Reduced-Order Model node. This is a placeholder for the ROM to be created.