Model order reduction for nonlinear problems in circuit simulation

A. Verhoeven, T. Voss, P. Astrid, E.J.W. Maten, ter, T. Bechtold

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Electrical circuits usually contain nonlinear components. Hence we are interested in MOR methods that can be applied to a system of nonlinear Differential-Algebraic Equations (DAEs). In particular we consider the TPWL (Trajectory PieceWise Linear) and POD (Proper Orthogonal Decomposition) methods. While the first one fully exploits linearity, the last method needs modifications to become efficient in evaluation. We describe a particular technique based on Missing Point Estimation
Original languageEnglish
Place of PublicationEindhoven
PublisherTechnische Universiteit Eindhoven
Number of pages2
Publication statusPublished - 2007

Publication series

ISSN (Print)0926-4507


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