direkt zum Inhalt springen

direkt zum Hauptnavigationsmenü

Sie sind hier

TU Berlin

Inhalt des Dokuments

Preprint 1-2017

The Signature Method for DAEs arising in the Modeling of Electrical Circuits

Source file is available as :   Portable Document Format (PDF)

Author(s) : Lena Scholz

Preprint series of the Institute of Mathematics, Technische Universität Berlin
Preprint 1-2017

MSC 2000

34A09 Implicit equations, differential-algebraic equations
65L80 Methods for differential-algebraic equations

Abstract :
We consider the Signature Method for the structural analysis of differential-algebraic equations (DAEs) that arise in the modeling and simulation of electrical circuits. Different formulations of the set of model equations are considered. For some formulations we show that the structural approach may fail for certain circuit topologies, while other formulations are better suited for a structural analysis. The results are illustrated by a number of examples.

Keywords : Differential-algebraic equation, structural analysis, signature method, modified nodal analysis, MNA, modified loop analysis, MLA, branch-oriented model

Zusatzinformationen / Extras

Direktzugang

Schnellnavigation zur Seite über Nummerneingabe