Title of article
Interpolatory weighted- model reduction
Author/Authors
Ani?، نويسنده , , Branimir and Beattie، نويسنده , , Christopher and Gugercin، نويسنده , , Serkan and Antoulas، نويسنده , , Athanasios C.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
6
From page
1275
To page
1280
Abstract
This paper introduces an interpolation framework for the weighted- H 2 model reduction problem. We obtain a new representation of the weighted- H 2 norm of SISO systems that provides new interpolatory first order necessary conditions for an optimal reduced-order model. The H 2 norm representation also provides an error expression that motivates a new weighted- H 2 model reduction algorithm. Several numerical examples illustrate the effectiveness of the proposed approach.
Keywords
Weighted model reduction , feedback control , Rational interpolation , Weighted- H 2 approximation , Model reduction
Journal title
Automatica
Serial Year
2013
Journal title
Automatica
Record number
1449111
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