Stability and accuracy in a hybrid test example

被引：6

作者：

Molina, Francisco J. ^{[1
]}

Marazzi, Francesco ^{[1
]}

Viaccoz, Bernard ^{[1
]}

Bosi, Anna ^{[1
]}

机构：

[1] Commiss European Communities, Joint Res Ctr, IPSC, ELSA, I-21020 Ispra, VA, Italy

来源：

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS | 2013年 / 42卷 / 03期

关键词：

hybrid test; pseudodynamic test; control error; damping identification; spatial model; EXPERIMENTAL ERRORS;

D O I：

10.1002/eqe.2206

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents an example of the application of error monitoring techniques to the results of a pseudodynamic test performed at variable testing speeds. For the faster testing speeds, the control errors increased and the test reliability was lost in terms of accuracy and stability, as observed by the evolution of the monitoring parameters. The applied monitoring methods were the spatial model identification of frequency and damping distortions and the error energy, which have been proposed in previous publications. Copyright (c) 2012 John Wiley & Sons, Ltd.

引用

页码：469 / 475

页数：7

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