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
收藏
页码：463 / 467
页数：5
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