MORPACK is a Matlab software package for MOR of finite element models (mainly stemming from ANSYS and NASTRAN) that is developed at TU Dresden. The reduced order models generated are usable in SIMPACK. The main methods supported are:
- static condensation (Guyan)
- dynamic reduction
- standard improved reduction system method (IRS)
- system equivalent reduction expansion process (SEREP)
- component mode synthesis (CMS / Craig Bampton Method)
- Krylov subspace methods
- Balanced truncation