Model order reduction techniques for linear differential-algebraic equations applied to semi-discretized eddy current model

Samuel Kvasnicka; Klaus Roppert; Christian Riener; Thomas Bauernfeind; Manfred Kaltenbacher

doi:10.1109/CEFC-LONG57069.2022.10107548

Model order reduction techniques for linear differential-algebraic equations applied to semi-discretized eddy current model

Samuel Kvasnicka, Klaus Roppert, Christian Riener, Thomas Bauernfeind, Manfred Kaltenbacher

Institut für Grundlagen und Theorie der Elektrotechnik (4370)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

The generation of reduced order models describing the input-output behavior of linear quasi-stationary electromagnetic field
problems is of particular interest in numerous applications, for example, in the field of wireless power transfer. Especially when
rigorous optimization strategies shall be applied which require a large number of function calls. This contribution demonstrates the
construction of a differential-algebraic equation system to describe a given single-input single-output behavior of a two and three
dimensional eddy current model which is essential for a broad range of model order reduction techniques. The description of the
problem in terms of a differential-algebraic equation system furthermore allows an ease coupling of electric circuits.

Originalsprache	englisch
Titel	2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation-Long Papers, CEFC-LONG 2022 - Proceedings
Herausgeber (Verlag)	ACM/IEEE
Seiten	1-4
Seitenumfang	4
ISBN (elektronisch)	9798350346404
ISBN (Print)	979-8-3503-4641-1
DOIs	https://doi.org/10.1109/CEFC-LONG57069.2022.10107548
Publikationsstatus	Elektronische Veröffentlichung vor Drucklegung. - 26 Apr. 2023
Veranstaltung	20th IEEE Biennial Conference on Electromagnetic Field Computation-Long papers: CEFC-LONG 2022 - Denver, USA / Vereinigte Staaten Dauer: 24 Okt. 2022 → 26 Okt. 2022

Konferenz

Konferenz	20th IEEE Biennial Conference on Electromagnetic Field Computation-Long papers
Land/Gebiet	USA / Vereinigte Staaten
Ort	Denver
Zeitraum	24/10/22 → 26/10/22

ASJC Scopus subject areas

Elektronische, optische und magnetische Materialien
Instrumentierung
Elektrotechnik und Elektronik
Computernetzwerke und -kommunikation

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10.1109/CEFC-LONG57069.2022.10107548

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Kvasnicka, S., Roppert, K., Riener, C., Bauernfeind, T., & Kaltenbacher, M. (2023). Model order reduction techniques for linear differential-algebraic equations applied to semi-discretized eddy current model. in 2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation-Long Papers, CEFC-LONG 2022 - Proceedings (S. 1-4). Artikel 10107548 ACM/IEEE. Vorzeitige Online-Publikation. https://doi.org/10.1109/CEFC-LONG57069.2022.10107548

Model order reduction techniques for linear differential-algebraic equations applied to semi-discretized eddy current model. / Kvasnicka, Samuel ; Roppert, Klaus ; Riener, Christian et al.
2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation-Long Papers, CEFC-LONG 2022 - Proceedings. ACM/IEEE, 2023. S. 1-4 10107548.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Kvasnicka, S , Roppert, K , Riener, C , Bauernfeind, T & Kaltenbacher, M 2023, Model order reduction techniques for linear differential-algebraic equations applied to semi-discretized eddy current model. in 2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation-Long Papers, CEFC-LONG 2022 - Proceedings., 10107548, ACM/IEEE, S. 1-4, 20th IEEE Biennial Conference on Electromagnetic Field Computation-Long papers, Denver, Colorado, USA / Vereinigte Staaten, 24/10/22. https://doi.org/10.1109/CEFC-LONG57069.2022.10107548

Kvasnicka S , Roppert K , Riener C , Bauernfeind T , Kaltenbacher M. Model order reduction techniques for linear differential-algebraic equations applied to semi-discretized eddy current model. in 2022 IEEE 20th Biennial Conference on Electromagnetic Field Computation-Long Papers, CEFC-LONG 2022 - Proceedings. ACM/IEEE. 2023. S. 1-4. 10107548 Epub 2023 Apr 26. doi: 10.1109/CEFC-LONG57069.2022.10107548

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abstract = "The generation of reduced order models describing the input-output behavior of linear quasi-stationary electromagnetic field problems is of particular interest in numerous applications, for example, in the field of wireless power transfer. Especially when rigorous optimization strategies shall be applied which require a large number of function calls. This contribution demonstrates the construction of a differential-algebraic equation system to describe a given single-input single-output behavior of a two and three dimensional eddy current model which is essential for a broad range of model order reduction techniques. The description of the problem in terms of a differential-algebraic equation system furthermore allows an ease coupling of electric circuits.",

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Model order reduction techniques for linear differential-algebraic equations applied to semi-discretized eddy current model

Abstract

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