Health monitoring of civil infrastructures by subspace system identification method: An overview
Structural health monitoring (SHM) is the main contributor of the future's smart city to deal
with the need for safety, lower maintenance costs, and reliable condition assessment of …
with the need for safety, lower maintenance costs, and reliable condition assessment of …
Application of the subspace-based methods in health monitoring of civil structures: A systematic review and meta-analysis
A large number of research studies in structural health monitoring (SHM) have presented,
extended, and used subspace system identification. However, there is a lack of research on …
extended, and used subspace system identification. However, there is a lack of research on …
Structural damage identification under nonstationary excitations through recurrence plot and multi-label convolutional neural network
Civil engineering structures inevitably suffer from nonstationary ambient excitations in
practice, which make conventional damage identification methods relying on the stationary …
practice, which make conventional damage identification methods relying on the stationary …
A new SVD-based filtering technique for operational modal analysis in the presence of harmonic excitation and noise
In most output-only-based modal identification methods, the excitation and the measurement
error are assumed to be white Gaussian noise. One of the obstacles appears once the …
error are assumed to be white Gaussian noise. One of the obstacles appears once the …
Experimental investigations on the cross-correlation function amplitude vector of the dynamic strain under varying environmental temperature for structural damage …
M Li, WX Ren, TL Huang… - Journal of Low …, 2020 - journals.sagepub.com
This article focuses on the experimental investigations on the cross-correlation function
amplitude vector of the dynamic strain (CorV_S) under varying environmental temperature …
amplitude vector of the dynamic strain (CorV_S) under varying environmental temperature …
Comparative analysis of different weight matrices in subspace system identification for structural health monitoring
Abstract Subspace System Identification (SSI) is considered as one of the most reliable tools
for identification of system parameters. Performance of a SSI scheme is considerably …
for identification of system parameters. Performance of a SSI scheme is considerably …
[PDF][PDF] Update of structural parameters on the bench-scale aluminum bridge model using ambient vibration
In this research was investigated of possibility using the recorded micro tremor data on
ground level as ambient vibration input excitation data for investigation and application …
ground level as ambient vibration input excitation data for investigation and application …
The harmonic probing method for output-only nonlinear mechanical systems
Most engineering applications involving vibrating structures are nonlinear in nature and
many techniques have been recently investigated to provide a better understanding of such …
many techniques have been recently investigated to provide a better understanding of such …
Modal Identification of Structures by Eliminating the Effect of the High Ocean Wind
CX Qu, CC Liu, XM Yang, HJ Liu, HN Li… - Journal of Marine …, 2022 - mdpi.com
Tropical cyclone is a rapidly rotating storm system with severe excitation such as high wind.
This severe excitation may change the performance of structures, such as bridges, wharves …
This severe excitation may change the performance of structures, such as bridges, wharves …
Elimination of moving vehicles effects on modal identification of beam type bridges
WY He, XC Ding, WX Ren, YL **g - Smart Structures and Systems, An …, 2021 - dbpia.co.kr
The modal parameters identified under operation conditions are normally employed for
bridge damage detection. However, the moving vehicles are usually deemed as part of the …
bridge damage detection. However, the moving vehicles are usually deemed as part of the …