@inproceedings{8622b6c4e9924da4996809a9b227aa78,
title = "Applying time-frequency analysis on earthquake inputs and structure responses",
abstract = "This work presents the use of a short time Fourier transform to identify the modal parameters (such as natural frequencies, damping ratios and mode shapes) of a structure from its earthquake responses data. The short time Fourier transform is applied to the measured acceleration responses of a structural system, and to reconstruct the autoregressive with exogenous input (ARX) model in time-frequency domain. The accuracy of this procedure is numerically confirmed, the effects of the remove frequency band and noise on the ability to accurately estimate the dynamic characteristics are also investigated.",
keywords = "ARX, modal parameters, short time Fourier transform",
author = "Chiung-Shiann Huang and Chen, {Liane Jye} and Su, {Wei Chih} and Wang, {Shing Di}",
year = "2014",
month = jan,
day = "1",
doi = "10.1109/IS3C.2014.322",
language = "English",
isbn = "9781479952779",
series = "Proceedings - 2014 International Symposium on Computer, Consumer and Control, IS3C 2014",
publisher = "IEEE Computer Society",
pages = "1245--1248",
booktitle = "Proceedings - 2014 International Symposium on Computer, Consumer and Control, IS3C 2014",
address = "United States",
note = "2nd International Symposium on Computer, Consumer and Control, IS3C 2014 ; Conference date: 10-06-2014 Through 12-06-2014",
}