Displacement reconstruction from measured accelerations and accuracy control of integration based on a low-frequency attenuation algorithm

This study is aimed to reconstruct displacements from measured accelerations based on a low-frequency attenuation (LFA) algorithm. The integration of acceleration is conducted directly in frequency domain and the integral accuracy is governed by an accuracy control factor (ACF). A finite element sim...

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Vydáno v:	Soil dynamics and earthquake engineering (1984) Ročník 133; s. 106122
Hlavní autoři:	Zhu, Hao, Zhou, Yingjie, Hu, Yumei
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Barking Elsevier Ltd 01.06.2020 Elsevier BV
Témata:	Accuracy Accuracy control factor Algorithms Attenuation Computer simulation Displacement reconstruction Evaluation Finite element method Finite element simulation Integrals Integration LF noise Low-frequency attenuation algorithm Mathematical models Numerical study Vibration test Vibration tests Low-frequency attenuation algorithm Accuracy control factor Displacement reconstruction Vibration test Finite element simulation Numerical study
ISSN:	0267-7261, 1879-341X
On-line přístup:	Získat plný text
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