Title :
Linearization of Parametric FIT-Discretized Systems for Model Order Reduction
Author :
Stavrakakis, Kynthia K. ; Wittig, Tilmann ; Ackermann, Wolfgang ; Weiland, Thomas
Author_Institution :
Inst. fur Theor. Elektromagn. Felder, Tech. Univ. Darmstadt, Darmstadt
fDate :
3/1/2009 12:00:00 AM
Abstract :
Electrodynamic field simulations typically require the solution of large linear systems which may depend on several variables. Model Order Reduction Techniques offer an approach to solve these multivariate problems in a reasonable time. This paper presents an Order Reduction Method and the required system equation linearization for structures discretized by the Finite Integration Technique (FIT) depending on frequency and length variation.
Keywords :
Maxwell equations; electrodynamics; reduced order systems; Maxwell equations; discretized systems; electrodynamic field simulations; finite integration technique; linear time invariant systems; order reduction method; system equation linearization;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2009.2012635
