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
Wind load Identification of a guyed mast inversely from full-scale response measurement
A. Kazemi Amiri,Christian Bucher +1 more
TL;DR: In this paper, the wind loads are inversely reconstructed in time domain from measured structural response by means of an augmented impulse response matrix, and the inherent noise amplification arising from the illposed inverse problem is resolved through Tikhonov regularization.
Journal ArticleDOI
Virtual sensing in an onshore wind turbine tower using a Gaussian process latent force model
TL;DR: In this paper , a Gaussian process latent force model is used to predict the strain response of an existing onshore wind turbine tower, and the predicted dynamic strains are validated using strain gauges installed near the bottom of the tower.
Journal ArticleDOI
Monitor wind characteristics and wind‐induced responses of a skyscraper during two typhoons
TL;DR: Wang et al. as discussed by the authors reported the wind properties and dynamic performance of a 632 m high-rise building in Shanghai during the passage of typhoons Jongdari and Rumbbia.
Book ChapterDOI
Modal Analysis and Numerical Models of a Typical Railway Bridge
Volkmar Zabel,Jens Gössinger +1 more
TL;DR: Several numerical models of a typical railway bridge are investigated, the calculated dynamic properties assuming common assumptions for the model parameters and the sensitivity of specific model parameters to the numerical output are described.
Journal ArticleDOI
Modal Identification of a Full‐Scale Building Under Seismic Excitation Using the Fast Mode Identification Technique
TL;DR: In this paper, a fast mode identification (FMI) technique is proposed to identify operational modal shapes at a fraction of the time used by traditional modal identification techniques, which can be used on dense wireless intelligent sensor with limited processing capabilities.
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