Nonlinear model order reduction based on trajectory piecewise linear approach: Comparing different linear cores

K. Mohaghegh, M. Striebel, E.J.W. Maten, ter, R. Pulch

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Abstract

Refined models for MOS-devices and increasing complexity of circuit designs cause the need for Model Order Reduction (MOR) techniques that are capable of treating nonlinear problems. In time-domain simulation the Trajectory PieceWise Linear (TPWL) approach is promising as it is designed to use MOR methodologies for linear problems as the core of the reduction process. We compare different linear approaches with respect to their performance when used as kernel for TPWL.
Original languageEnglish
Title of host publicationScientific Computing in Electrical Engineering SCEE 2008
EditorsJ. Roos, L.R.J. Costa
Place of PublicationBerlin
PublisherSpringer
Pages563-570
ISBN (Print)978-3-642-12293-4
DOIs
Publication statusPublished - 2010

Publication series

NameMathematics in Industry
Volume14
ISSN (Print)1612-3956

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