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A Frequency-Limited H2 Model Approximation Method with Application to a Medium-Scale Flexible Aircraft

Vuillemin, Pierre and Poussot-Vassal, Charles and Alazard, Daniel A Frequency-Limited H2 Model Approximation Method with Application to a Medium-Scale Flexible Aircraft. (2013) In: 2nd CEAS Specialist Conference on Guidance, Navigation & Control, 10 April 2013 - 12 April 2013 (Delft, Netherlands).

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Official URL: http://dx.doi.org/10.1007/978-3-642-38253-6_33

Abstract

In this paper, the problem of approximating a medium-scale MIMO LTI dynamical system over a bounded frequency range is addressed. A new method based on the SVD-Tangential model order reduction framework is proposed. Grounded on the frequency-limited gramians defined in [5], the contribution of this paper is to propose a frequency-limited iterative SVD-Tangential interpolation algorithm (FL-ISTIA) to achieve frequency-limited model approximation without involving weighting filters. The efficiency of the approach is addressed both on standard benchmark and on an industrial flexible aircraft model.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Advances in Aerospace Guidance, Navigation and Control, Selected Papers of the Second CEAS Specialist Conference on Guidance, Navigation and Controln, Part II. ISBN : 978-3-642-38252-9. Thanks to Springer editor. The definitive version is available at http://www.springerlink.com The original PDF of the article can be found at http://link.springer.com/chapter/10.1007%2F978-3-642-38253-6_33
Audience (journal):Special issue journal
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
French research institutions > Office National d'Etudes et Recherches Aérospatiales - ONERA (FRANCE)
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Deposited By: Daniel Alazard
Deposited On:29 Jul 2014 07:39

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