Vibration-based structural health monitoring–concepts and applications

CP Fritzen - Key Engineering Materials, 2005 - Trans Tech Publ
This paper gives an overview on the current status of vibration-based methods for Structural
Health Monitoring. All these methods have in common that a structural change due to a …

A survey of fault detection, isolation, and reconfiguration methods

I Hwang, S Kim, Y Kim, CE Seah - IEEE transactions on control …, 2009 - ieeexplore.ieee.org
Fault detection, isolation, and reconfiguration (FDIR) is an important and challenging
problem in many engineering applications and continues to be an active area of research in …

Fault detection, isolation and quantification from Gaussian residuals with application to structural damage diagnosis

M Döhler, L Mevel, Q Zhang - Annual Reviews in Control, 2016 - Elsevier
Despite the general acknowledgment in the Fault Detection and Isolation (FDI) literature that
FDI are typically accomplished in two steps, namely residual generation and residual …

A three-stage automated modal identification framework for bridge parameters based on frequency uncertainty and density clustering

Y He, JP Yang, YF Li - Engineering Structures, 2022 - Elsevier
As the automated modal analysis is crucial for a continuous monitoring system, this study
proposes a framework for automated modal identification of bridge parameters based on the …

Efficient multi-order uncertainty computation for stochastic subspace identification

M Döhler, L Mevel - Mechanical Systems and Signal Processing, 2013 - Elsevier
Stochastic Subspace Identification methods have been extensively used for the modal
analysis of mechanical, civil or aeronautical structures for the last ten years. So-called …

[PDF][PDF] Frequency-domain system identification for modal analysis

P Verboven - Vrije Universiteit Brussel, Brussels, 2002 - Citeseer
Experimental modal analysis has become a commonly-used technique for studying the
dynamical behaviour of mechanical and civil structures, such as for example cars, aircrafts …

[PDF][PDF] Practical guidelines for the natural excitation technique (NexT) and the eigensystem realization algorithm (ERA) for modal identification using ambient vibration.

JM Caicedo - Experimental Techniques, 2011 - people.duke.edu
Modal identification methodologies are used to determine the dynamic characteristics of sys-
tems. In structural engineering, these dynamic parameters play an important role in the …

Statistical model-based damage detection and localization: subspace-based residuals and damage-to-noise sensitivity ratios

M Basseville, L Mevel, M Goursat - Journal of sound and vibration, 2004 - Elsevier
The vibration-based structural health monitoring problem is addressed as the double task of
detecting damages modelled as changes in the eigenstructure of a linear dynamic system …

Finite element model updating: Multiple alternatives

BA Zárate, JM Caicedo - Engineering Structures, 2008 - Elsevier
This paper focuses on the model updating of complex structural systems. Traditional model
updating techniques optimize an objective function to calculate one single optimal model …

Faults detection and classification in a centrifugal pump from vibration data using markov parameters

JPS Gonçalves, F Fruett, JG Dalfré Filho… - … Systems and Signal …, 2021 - Elsevier
One of the strategies to detect and classify faults in mechanical systems is to use a time
domain family of techniques known as output-only methods. Those methods are based on …