Journal ArticleDOI
Reference-based stochastic subspace identification for output-only modal analysis
Bart Peeters,Guido De Roeck +1 more
TLDR
In this paper, a novel approach of stochastic subspace identification is presented that incorporates the idea of the reference sensors already in the identification step: the row space of future outputs is projected into the rowspace of past reference outputs.About:
This article is published in Mechanical Systems and Signal Processing.The article was published on 1999-11-01. It has received 1236 citations till now. The article focuses on the topics: Operational Modal Analysis & Subspace topology.read more
Citations
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Journal ArticleDOI
Automated modal tracking and fatigue assessment of a wind turbine based on continuous dynamic monitoring
TL;DR: In this paper, the authors describe the implementation of a dynamic monitoring system at a 2.0 MW onshore wind turbine, composed of two components aiming at the structural integrity and fatigue assessment.
Journal ArticleDOI
Modal decomposition of the dynamic response of wind turbine during one year of continuous monitoring
Journal ArticleDOI
An Overview: The Application of Vibration-Based Techniques in Bridge Structural Health Monitoring
Siti Shahirah Saidin,Adiza Jamadin,Sakhiah Abdul Kudus,Nor Azrita Mohd Amin,Muhamad Azhan Anuar +4 more
TL;DR: In this article , a comprehensive structural health monitoring (SHM) system using vibration-based techniques and modal identification for bridge structures is well defined, and the pros and cons of each vibration technique are comprehensively evaluated, providing an advantage to the authority or structural owner when developing a bridge management database.
Dynamic monitoring of wind turbines:case studies on- and off-shore
Álvaro Cunha,Gustavo Oliveira,Filipe Magalhães,Elsa Caetano,W. Weijtjiens,Gert De Sitter,Christof Devriendt +6 more
On the separation of a measured structural response in a forced and an ambient part for OMAX testing
Edwin Reynders,Guido De Roeck +1 more
TL;DR: A matrix projection (subspace) approach is developed that achieves decomposing the measured joint response in a forced and an ambient part in an accurate way and allows to use any experimental and operational modal analysis technique on the forced and ambient parts of the data, respectively, and to combine them for joint modal parameter estimation.
References
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Book
System Identification: Theory for the User
TL;DR: Das Buch behandelt die Systemidentifizierung in dem theoretischen Bereich, der direkte Auswirkungen auf Verstaendnis and praktische Anwendung der verschiedenen Verfahren zur IdentifIZierung hat.
Book
Modal Testing: Theory and Practice
TL;DR: A survey of the technology of modal testing, a new method for describing the vibration properties of a structure by constructing mathematical models based on test data rather than using conventional theoretical analysis.
Book
Subspace Identification for Linear Systems: Theory - Implementation - Applications
Peter Van Overschee,Bart De Moor +1 more
TL;DR: This book focuses on the theory, implementation and applications of subspace identification algorithms for linear time-invariant finitedimensional dynamical systems, which allow for a fast, straightforward and accurate determination of linear multivariable models from measured inputoutput data.
Book
Applied system identification
TL;DR: In this paper, the authors introduce the concept of Frequency Domain System ID (FDSI) and Frequency Response Functions (FRF) for time-domain models, as well as Frequency-Domain Models with Random Variables and Kalman Filter.
Effective construction of linear state-variable models from input/output functions.
B. L. Ho,R. E. Kalman +1 more
TL;DR: Markov parametric algorithm for effective construction of minimal realizations of linear state-variable finite-dimensional dynamical systems from input-output data is presented in this article, where a Markov-parametric algorithm is used to construct the minimal realization.
Related Papers (5)
Subspace Identification for Linear Systems: Theory - Implementation - Applications
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