Random uncertainties modeling for the medium-frequency dynamics

被引：0

作者：

Soize, C ^{[1
]}

机构：

[1] Univ Marne la Vallee, Mech Engn Lab, Marne la Vallee, France

来源：

ADVANCES IN STOCHASTIC STRUCTURAL DYNAMICS | 2003年

关键词：

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents a novel probabilistic model of random uncertainties for complex dynamical system in the medium frequency (MF) range. This approach combines a nonparametric probabilistic model of random uncertainties for the reduced matrix models in structural dynamics with a reduced matrix model method in the MF range. The theory is presented, the random energy matrix relative to a given MF band is studied and a simple numerical example is analyzed.

引用

页码：429 / 436

页数：8

共 6 条

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Soize, C .

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