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2008.21: Estimating Gramians of large-scale time-varying systems.

2008.21: Younes Chahlaoui and Paul Van Dooren (2002) Estimating Gramians of large-scale time-varying systems. In: IFAC World Congress, 2002, Barcelone.

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Abstract

In this paper we present a Smith-like updating technique to estimate a low rank approximation of the Gramians of a time-varying system. We obtain error estimates of our approximation and also explain how to use this for model reduction of time-varying systems.

Item Type:Conference or Workshop Item (Paper)
Additional Information:

Paper 2440.

Subjects:MSC 2000 > 15 Linear and multilinear algebra; matrix theory
MSC 2000 > 65 Numerical analysis
MSC 2000 > 93 Systems theory; control
MIMS number:2008.21
Deposited By:Dr Younes Chahlaoui
Deposited On:12 February 2008

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