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Titel:

Model-order reduction of moving nonlinear electromagnetic devices

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Albunni, M.N.; Rischmuller, V.; Fritzsche, T.; Lohmann, B.
Abstract:
We present a new approach for generating fast simulation models of electromagnetic (EM) devices that contain moving components and magnetic materials with nonlinear properties. Our approach is based on generating low-dimensional simulation models that approximate the original spatially discretized models of electromagnetic field and their variations under conditions of component movement and material nonlinearity. The movement of the modeled device components is simulated by coupling the reduced...     »
Stichworte:
BEM-FEM; Electromagnetic devices; Model-order reduction (MOR; )Proper orthogonal decomposition (POD); Trajectory piecewise linear (TPWL) models; Weakly coupled systems
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
IEEE Transactions on Magnetics
Jahr:
2008
Heft / Issue:
Volume 44, Issue 7, July 2008, Article number 4520270
Seitenangaben Beitrag:
pp. 1822-1829
Nachgewiesen in:
Scopus
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1109/TMAG.2008.920250
Print-ISSN:
00189464
TUM Einrichtung:
Lehrstuhl für Regelungstechnik
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