Journal ArticleDOI
Uncertainty bounds on modal parameters obtained from stochastic subspace identification
TLDR
In this paper, the variance estimation procedure uses the first-order sensitivity of the modal parameter estimates to perturbations of the measured output-only data, which is applicable for the reference-based covariance-driven stochastic subspace identification algorithm.About:
This article is published in Mechanical Systems and Signal Processing.The article was published on 2008-05-01. It has received 350 citations till now. The article focuses on the topics: Operational Modal Analysis & Modal testing.read more
Citations
More filters
Journal ArticleDOI
System Identification Methods for (Operational) Modal Analysis: Review and Comparison
TL;DR: In this article, the authors extensively review operational modal analysis approaches and related system identification methods and compare them in an extensive Monte Carlo simulation study, and then compare the results with the results obtained in an experimental setting.
Journal ArticleDOI
Dealing with uncertainty in model updating for damage assessment: A review
TL;DR: In this paper, a non-probabilistic fuzzy approach and a probabilistic Bayesian approach for model updating for non-destructive damage assessment is presented. But the model updating problem is an inverse problem prone to ill-posedness and ill-conditioning.
Journal ArticleDOI
Structural Health Monitoring Using Wireless Sensor Networks: A Comprehensive Survey
TL;DR: A comprehensive survey of SHM using WSNs is presented outlining the algorithms used in damage detection and localization, outlining network design challenges, and future research directions.
Journal ArticleDOI
Fully automated (operational) modal analysis
TL;DR: A fully automated, generally applicable three-stage clustering approach is developed for interpreting a stabilization diagram that does not require any user-specified parameter or threshold value, and can be used in an experimental, operational, and combined vibration testing context and with any parametric system identification algorithm.
Journal ArticleDOI
Ambient vibration re-testing and operational modal analysis of the Humber Bridge
TL;DR: In this article, an ambient vibration survey of the Humber Bridge was carried out in July 2008 by a combined team from the UK, Portugal and Hong Kong, where ten stand-alone tri-axial acceleration recorders were deployed at locations along all three spans and in all four pylons during five days of consecutive one-hour recordings.
References
More filters
Book
The finite element method
TL;DR: In this article, the methodes are numeriques and the fonction de forme reference record created on 2005-11-18, modified on 2016-08-08.
Book
Finite Element Procedures
TL;DR: The Finite Element Method as mentioned in this paper is a method for linear analysis in solid and structural mechanics, and it has been used in many applications, such as heat transfer, field problems, and Incompressible Fluid Flows.
Journal ArticleDOI
Kronecker products and matrix calculus in system theory
TL;DR: In this article, a review of the algebras related to Kronecker products is presented, which have several applications in system theory including the analysis of stochastic steady state.
Related Papers (5)
Reference-based stochastic subspace identification for output-only modal analysis
Bart Peeters,Guido De Roeck +1 more
Stochastic System Identification for Operational Modal Analysis: A Review
Bart Peeters,Guido De Roeck +1 more
Subspace Identification for Linear Systems: Theory - Implementation - Applications
Peter Van Overschee,Bart De Moor +1 more