Higher‐order modal transformation for reduced‐order modeling of linear systems undergoing global parametric variations

Summary Previously, a novel parametric reduced‐order model technique for linear systems was developed based on a frequency‐domain formulation and the so‐called modally equivalent perturbed system. The main advantage of the scheme is that it isolates all the perturbed matrices into a forcing term, al...

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Veröffentlicht in:	International journal for numerical methods in engineering 2018-09, Vol.115 (12), p.1477-1498
1. Verfasser:	Kim, T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aerodynamics Air flow Computational fluid dynamics Differential equations frequency‐domain higher‐order transformation Linear systems Mathematical models Ordinary differential equations parameter variation Parameters parametric reduced‐order model Series expansion
Online-Zugang:	Volltext
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