Key ideal of Model Order reduction: Key ideal of Model Order reduction

Key ideal of Model Order reduction:

• Key ideal of Model Order reduction:

• “Moments Matching” and “Projection”

• Step1: identify internal state function and variables.

• Step2: Compose moments matching. (Pade, Taylor expression).

• Step3: Project matrix with matching moments. (Block Arnoldi (PRIMA) or block Lanczos (PVL))

• Step4: Get the reduced state function.

Conductance in series

• Conductance in series

• Conductance in star-structure