A review of operational modal analysis techniques for in-service modal identification

FB Zahid, ZC Ong, SY Khoo - Journal of the Brazilian Society of …, 2020 - Springer
Vibrations are the root cause of many mechanical and civil structure failures. Dynamic
characteristics of a structure must be extracted to better understand structural vibrational …

Explaining operational modal analysis with data from an arch bridge

F Magalhães, Á Cunha - Mechanical systems and signal processing, 2011 - Elsevier
This tutorial paper aims to introduce the topic of operational modal analysis to non-
specialists on the subject. First of all, it is stressed the relevance of this experimental …

Deep learning for data anomaly detection and data compression of a long‐span suspension bridge

FT Ni, J Zhang, MN Noori - Computer‐Aided Civil and …, 2020 - Wiley Online Library
As intelligent sensing and sensor network systems have made progress and low‐cost online
structural health monitoring has become possible and widely implemented, large quantities …

Machine learning‐based automatic operational modal analysis: A structural health monitoring application to masonry arch bridges

M Civera, V Mugnaini… - Structural Control and …, 2022 - Wiley Online Library
Structural health monitoring (SHM) is one of the main research topics in civil, mechanical
and aerospace engineering. In this regard, modal parameters and their trends over time can …

A quality-based automated procedure for operational modal analysis

G Zini, M Betti, G Bartoli - Mechanical Systems and Signal Processing, 2022 - Elsevier
Many efforts have been made in the last decade to define Automated Operational Modal
Analysis (AOMA) procedures able to process large datasets from long-term monitoring …

An overview: The application of vibration-based techniques in bridge structural health monitoring

SS Saidin, A Jamadin, S Abdul Kudus… - International Journal of …, 2022 - Springer
Structural health monitoring (SHM) systems have been developed to evaluate structural
responses to extreme events such as natural and man-made hazards. Additionally, the …

Review of bridge structural health monitoring based on GNSS: From displacement monitoring to dynamic characteristic identification

X Wang, Q Zhao, R **, C Li, G Li - IEEE Access, 2021 - ieeexplore.ieee.org
Deformation monitoring and dynamic characteristic analysis of bridge structures are the vital
and basic requirements for the safe operation of bridges. In recent years, Global Navigation …

[BOOK][B] Vehicle scanning method for bridges

YB Yang, JP Yang, Y Wu, B Zhang - 2019 - books.google.com
Presents the first ever guide for vehicle scanning of the dynamic properties of bridges
Written by the leading author on the subject of vehicle scanning method (VSM) for bridges …

Automated modal identification using principal component and cluster analysis: Application to a long‐span cable‐stayed bridge

JX Mao, H Wang, YG Fu… - Structural Control and …, 2019 - Wiley Online Library
Obtaining timely information about the health of civil infrastructure is critical to ensuring safe
and reliable operation. Structural health monitoring has been proposed as a means to …

Bayesian operational modal analysis: theory, computation, practice

SK Au, FL Zhang, YC Ni - Computers & Structures, 2013 - Elsevier
Ambient vibration tests have attracted increasing attention over the last few decades
because they can be performed economically with the structure under working condition …