Preconditioned Splitting in Dynamic Iteration Schemes for Coupled DAE Systems in RC Network Design

  • Michael Günther
Conference paper
Part of the The European Consortium for Mathematics in Industry book series (MATHINDUSTRY, volume 5)

Summary

Complex technical systems are often composed of independently modeled subsystems. This co-modeling ansatz is naturally accomplished by a co-simulation algorithm based on dynamic iteration, where the respective DAE submodels are solved iteratively. For index one RC-network designs, we show that dynamic iteration can be stabilized using a preconditioned splitting scheme which employs only topological network information.

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References

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    Günther, M. and Rentrop, P.: Numerical simulation of electrical ciruits. GAMMMitteilungen Heft 1/2 (2000), 51–77.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Michael Günther
    • 1
  1. 1.Fachbereich Mathematik, Arbeitsgruppe Angewandte Mathematik/NumerikBergische Universität WuppertalWuppertalGermany

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