Title: Stability and accuracy in a hybrid test example
Authors: MOLINA RUIZ Francisco JavierMARAZZI FrancescoVIACCOZ BernardBOSI Anna
Citation: EARTHQUAKE ENGINEERING \& STRUCTURAL DYNAMICS vol. 42 no. 3 p. 469–475
Publication Year: 2013
JRC N°: JRC75431
ISSN: 0098-8847
URI: http://onlinelibrary.wiley.com/doi/10.1002/eqe.2206/pdf
DOI: 10.1002/eqe.2206
Type: Articles in periodicals and books
Abstract: 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.
JRC Directorate:Space, Security and Migration

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