Model-order reduction for the finite-element boundary-element simulation of eddy current problems including rigid body motion

摘要

A coupled finite-element boundary-element method for solving parametric models of eddy current problems is proposed. Affine approximation by the empirical interpolation method makes the numerical model accessible to projection-based parametric model-order reduction. The resulting low-dimensional system provides high evaluation speed at an accuracy comparable to that of the underlying discretization method.