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

P Vuillemin, C Poussot-Vassal, D Alazard - Advances in Aerospace …, 2013 - Springer
Advances in Aerospace Guidance, Navigation and Control: Selected Papers of the …, 2013Springer
In this paper, the problem of approximating a medium-scale MIMO LTI dynamical system
over a bounded frequency range is addressed. A new method grounded on the SVD-
Tangential model order reduction framework is proposed. Based 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 …
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 grounded on the SVD-Tangential model order reduction framework is proposed. Based 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.
Springer
以上显示的是最相近的搜索结果。 查看全部搜索结果