Interpolation theory for structure-preserving model reduction

Interpolation theory for structure-preserving model reduction
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保结构模型简化的插值理论

DOI:
10.1109/cdc.2008.4739158
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发表时间:
2008
期刊:
2008 47th IEEE Conference on Decision and Control
影响因子:
--
通讯作者:
S. Gugercin
S. Gugercin
中科院分区:
--
文献类型:
--
作者:
C. Beattie;S. Gugercin

文献摘要

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我们开发了一个基于内插的模型降阶的通用框架,其中包括作为特例的基于有理Krylov的方法。这种新的更广泛的框架允许在降阶模型中保留特殊的结构,如对称性、二阶结构、内部时滞和无限维子系统。
We develop a general framework for interpolation-based model reduction that includes rational Krylov-based methods as a special case. This new broader framework allows retention of special structure in the reduced order models such as symmetry, second order structure, internal delays, and infinite dimensional subsystems.