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
Deduction of Correlations between Shear Wave Velocity and Geotechnical In-situ Penetration Test Data
TL;DR: In this article, the authors proposed a method to solve the problem of the lack of resources in the South Korean market through the use of social media, such as Facebook, Twitter, and YouTube.
Journal ArticleDOI
Static and dynamic monitoring of a Cultural Heritage bell-tower in Monza, Italy
TL;DR: In this article, a recent survey carried on the historic complex of Santa Maria del Carrobiolo in Monza (Italy) highlighted that the two sides of the bell tower are directly supported by the loadbearing walls of the apse and South aisle of the neighboring church.
Journal ArticleDOI
Correlation signal subset-based stochastic subspace identification for an online identification of railway vehicle suspension systems
TL;DR: In this article, an online modal identification scheme, denoted as Correlatio..., is proposed to monitor the condition of suspension systems of modern railway vehicles to ensure the safe operation of railway vehicles.
Book ChapterDOI
Practical Techniques for Scaling of Optically Measured Operating Deflection Shapes
TL;DR: In this article, two different scaling techniques including drive point scaling as well as mass sensitivity scaling are employed to scale optically measured operating deflection shapes (ODS) and compared to mode shapes extracted using input-output measurements (reference mode shapes).
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
Peter Van Overschee,Bart De Moor +1 more
Modal identification of output-only systems using frequency domain decomposition
An eigensystem realization algorithm for modal parameter identification and model reduction
Jer-Nan Juang,Richard S. Pappa +1 more