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  • Antonini, GiulioDepartment of Electrical Engineering, University of L’Aquila (author)

Waveform relaxation for the parallel solution of large PEEC model problems

  • Article/chapterEnglish2007

Publisher, publication year, extent ...

  • Piscataway, NJ :IEEE Communications Society,2007
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:ltu-28417
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-28417URI
  • https://doi.org/10.1109/ISEMC.2007.195DOI

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  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:kon swepub-publicationtype

Notes

  • Godkänd; 2007; 20070126 (jekman)
  • The solution of large 3D electromagnetic models is important for the modeling of a multitude of EMC, PI and SI problems. In this paper, we explore new algorithms for the parallel solution of large time domain 3D electromagnetic problems. Our approach is to use a volume Partial Element Equivalent Circuit (PEEC) electromagnetic formulation in combination with a Waveform Relaxation (WR) algorithm. In WR, we split the system into smaller subsystems and we break weak couplings so that the problem can be solved iteratively. WR has been used to solve a multitude of different problems. It is especially suited for parallel processing due to its favorable compute time to communication ratio. We consider a specific example for the application of WR to PEEC models.

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  • Ekman, JonasLuleå tekniska universitet,EISLAB(Swepub:ltu)jekman (author)
  • Ruehli, Albert E.IBM T.J. Watson Research Center, Yorktown Heights (author)
  • Department of Electrical Engineering, University of L’AquilaEISLAB (creator_code:org_t)

Related titles

  • In:2007 IEEE International Symposium on Electromagnetic CompatibilityPiscataway, NJ : IEEE Communications Society1424413508

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Antonini, Giulio
Ekman, Jonas
Ruehli, Albert E ...
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ENGINEERING AND TECHNOLOGY
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2007 IEEE Intern ...
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Luleå University of Technology

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