Model Order Reduction Wiki

From Model order reduction site at MIT

Several reasons why you might be interested in the model order reduction:

1. You have an internally complex dynamical system and you want to reduce it's complexity, preserving input-output behavior (this must significantly reduce simulation time),
2. You are interested in systems and control theory,
3. You are a CAD developer and you want to make your simulations faster.

Whatever interest in MOR you posess, we have something to tell you!