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Structure-Exploiting Symbolic-Numerical Model Reduction of Nonlinear Electrical Circuits

  • Oliver Schmidt
Conference paper
Part of the Mathematics in Industry book series (MATHINDUSTRY, volume 17)

Abstract

This paper presents new strategies for the analysis and reduction of systems of ever-growing size and complexity by exploiting the hierarchical structure of analog electronical circuits. Thereby, the entire circuit is considered as a system of interconnected subcircuits. A newly developed algorithm uses a novel concept of subsystem sensitivities and reduces the subcircuits separately fromeach other. Thus, a coupling of different reduction techniques is permitted. Finally, the practicability of the new techniques is demonstrated on an amplifier circuit example typically used in industrial applications.

Keywords

Sine Wave Model Reduction Global Error Analog Circuit Symbolic Analysis 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Fraunhofer ITWMKaiserslauternGermany

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