Recursive low-rank approximation and model reduction of second-order systems

Younes Chahlaoui

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arXiv · 1511.09034

Recursive low-rank approximation and model reduction of second-order systems

Younes Chahlaoui

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Abstract

We present an adaptation of two recent low-rank approximation technique proposed for first-order model reduction systems to the second-order systems. The resulting reduced order models are guaranteed to keep the second order structure which has a physical meaning. The quality of the approximation is shown using numerical simulations on benchmark examples.

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BibTeX RIS

Younes Chahlaoui. 2015-11-29. Recursive low-rank approximation and model reduction of second-order systems. https://arxiv.org/abs/1511.09034

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