Model order reduction for nonlinear problems in circuit simulation

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

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review


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.
Originele taal-2Engels
TitelProceedings of the 6th International Congress on Industrial Applied Mathematics (ICIAM 2007), 16-20 July 2007, Zürich, Switzerland,
StatusGepubliceerd - 2007

Publicatie series

NaamPAMM, Proceedings in Applied Mathematics and Mechanics
ISSN van geprinte versie1617-7061


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