Updating models and their uncertainties. II: Model identifiability

被引：338

作者：

Katafygiotis, LS ^{[1
]}

Beck, JL

机构：

[1] Hong Kong Univ Sci & Technol, Dept Civil & Struct Engn, Hong Kong, Peoples R China

[2] CALTECH, Dept Appl Mech, Pasadena, CA 91125 USA

[3] CALTECH, Dept Civil Engn, Pasadena, CA 91125 USA

来源：

JOURNAL OF ENGINEERING MECHANICS-ASCE | 1998年 / 124卷 / 04期

关键词：

D O I：

10.1061/(ASCE)0733-9399(1998)124:4(463)

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The problem of model identifiability is addressed. The goal is to find all the structural models within a specified class that produce the same output at a set of observed degrees of freedom as a given model in the class when they are all subjected to the same input. A new algorithm is presented to solve this problem for a class of multi-degree-of-freedom linear structural models, and the approach is illustrated with examples.

引用

页码：463 / 467

页数：5

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