ℋ2 Optimal model reduction of linear dynamical systems | IEEE Conference Publication | IEEE Xplore

ℋ2 Optimal model reduction of linear dynamical systems


Abstract:

In this paper we consider the ℋ2 optimal model reduction problem which has important applications in system approximation and has received considerable attention in the l...Show More

Abstract:

In this paper we consider the ℋ2 optimal model reduction problem which has important applications in system approximation and has received considerable attention in the literature. An important link between special cases of this problem and rational interpolation using Krylov projection methods has been recently established. We use this link to derive a solution in the special case when the original system is single input single output (SISO) and the approximation has first order. We also indicate extensions to higher order approximations. Finally, we give a few examples to illustrate our procedure.
Date of Conference: 15-17 December 2010
Date Added to IEEE Xplore: 22 February 2011
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Conference Location: Atlanta, GA, USA

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