Model order reduction of nonlinear circuit equations

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 26 Jul 2012Embargo end date: 17 Dec 2021 Germany English Publisher:WileyJournal:International Journal of Circuit Theory and Applications, volume 41, pages 1,226-1,247 (issn: 0098-9886, eissn: 1097-007X,

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Authors: Steinbrecher; A. and Stykel; T.;

doi: 10.1002/cta.1821 , 10.14279/depositonce-14501

Model order reduction of nonlinear circuit equations

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Abstract

SUMMARYIn this paper, we present a model order reduction approach for nonlinear circuit equations with a small number of nonlinear elements. This approach is based on the decoupling of linear and nonlinear subcircuits and reducing the linear part using balancing‐related model reduction techniques. The efficiency and applicability of the proposed model reduction approach is demonstrated on numerical examples. Copyright © 2012 John Wiley & Sons, Ltd.

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Germany

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Keywords

index, modified nodal analysis, balanced truncation, model reduction, 510 Mathematik, electronic circuits, differential-algebraic equations

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