First-order eigen-perturbation techniques for real-time damage detection of vibrating systems: Theory and applications

B Bhowmik, T Tripura, B Hazra… - Applied …, 2019 - asmedigitalcollection.asme.org
This manuscript provides a detailed synopsis of the contemporary advancements in the
nascent area of real-time structural damage detection for vibrating systems. The paper …

Subway tunnel damage detection based on in-service train dynamic response, variational mode decomposition, convolutional neural networks and long short-term …

Y Zhang, X **e, H Li, B Zhou, Q Wang… - Automation in …, 2022 - Elsevier
This study describes a method for detecting tunnel damage by using vertical acceleration of
an in-service subway train and a multi-step strategy based on variational mode …

Data fusion based multi-rate Kalman filtering with unknown input for on-line estimation of dynamic displacements

Z Zheng, H Qiu, Z Wang, S Luo, Y Lei - Measurement, 2019 - Elsevier
Structural dynamic displacement is one of the most important measurands that describe the
dynamic characteristics of a structure. However, accurate measurement of dynamic …

Real-time unified single-and multi-channel structural damage detection using recursive singular spectrum analysis

B Bhowmik, M Krishnan, B Hazra… - Structural Health …, 2019 - journals.sagepub.com
A novel baseline-free approach for continuous online damage detection of multidegree of
freedom vibrating structures using recursive singular spectral analysis in conjunction with …

Detection of delamination in laminated composites with limited measurements combining PCA and dynamic QPSO

ARM Rao, K Lakshmi, SK Kumar - Advances in Engineering Software, 2015 - Elsevier
This paper presents an output only damage diagnostic algorithm based on frequency
response functions and the principal components for health monitoring of laminated …

[PDF][PDF] A novel PSO-based algorithm for structural damage detection using Bayesian multi-sample objective function

Z Chen, L Yu - Structural Engineering and Mechanics, 2017 - researchgate.net
Significant improvements to methodologies on structural damage detection (SDD) have
emerged in recent years. However, many methods are related to inversion computation …

[PDF][PDF] Nonlinear damage detection using higher statistical moments of structural responses

L Yu, JH Zhu - Struct. Eng. Mech, 2015 - i-asem.org
An integrated method is proposed for structural nonlinear damage detection based on time
series analysis and the higher statistical moments of structural responses in this study. It …

[BOOK][B] Real-time structural health monitoring of vibrating systems

B Bhowmik, B Hazra, V Pakrashi - 2022 - taylorfrancis.com
Targeted at researchers and practitioners in the field of science and engineering, this book
strives to provide a self-sustained introduction to the genre of real time structural health …

Application of an improved damage detection method for building structures based on ambient vibration measurements

S Mehboob, QZ Khan, S Ahmad - Arabian Journal for Science and …, 2023 - Springer
This paper presents a novel modal contribution-based damage identification system for low-
to medium-rise buildings with simple and regular geometries using multi-step ambient …

Real-time simultaneous identification of structural systems and unknown inputs without collocated acceleration measurements based on MEKF-UI

L Liu, W Hua, Y Lei - Measurement, 2018 - Elsevier
Identifications of excitations and structural systems are two crucial factors in structural health
monitoring. There have been some research works focusing on simultaneous identification …