NDLI: CAD of MIMO systems by reduced order modeling

Content Provider	IEEE Xplore Digital Library
Author	Dumitriu, L. Iordache, M. Mandache, L.
Copyright Year	2010
Description	Author affiliation: University of Craiova, Romania (Mandache, L.) \|\| “Politehnica” University of Bucharest, Electrical Engineering Department, Romania (Dumitriu, L.; Iordache, M.)
Abstract	The behavioral simulation of large-scale analog circuits is very expensive. Instead of the circuit complex model, reduction of the computing effort implies using a macromodel capable to capture the behaviors of the original circuit while preserving its essential properties. Building such a model is based on a simplified and unitary description of the circuit, by establishing a simple relationship between the input/output variables. In this paper, the model order reduction techniques based on method projection in Krylov subspace are presented in two implementation: on state equations and on semi-sate equations of the analog circuits. Illustrative simulations are performed that allow a comparison of the standard methods based on Padé approximation with Krylov subspace methods, and some important conclusions.
Starting Page	957
Ending Page	962
File Size	564967
Page Count	6
File Format	PDF
ISBN	9781424470198
ISSN	18420133
e-ISBN	9781424470204
DOI	10.1109/OPTIM.2010.5510554
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-20
Publisher Place	Romania
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Circuit simulation Computational modeling Analog circuits Approximation algorithms MIMO Reduced order systems Large-scale systems Integrated circuit modeling Power system modeling Equations
Content Type	Text
Resource Type	Article

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