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
More filters
Book ChapterDOI
A Proposed Method for the Use of the IBIS-FS in Experimental Modal Analysis of Buildings
TL;DR: This chapter attempts to simplify experimental modal analysis for use in structural health monitoring through remote sensing of vibrations using the microwave interferometry technology.
Proceedings ArticleDOI
Modal parameter identification of civil engineering structures under operational conditions
Hasan S. Ulusoy,Maria Q. Feng +1 more
TL;DR: Finite dimensional, linear, time-invariant models of structural systems in the state space description from the response (output) of the system are realization in this paper.
Proceedings ArticleDOI
Model updating of a bridge-foundation-soil system based on ambient vibration data
TL;DR: In this paper, a model updating framework is applied for a structure- foundation-soil experimental test-case, where discrepancies were observed between identi- fied and numerically computed dynamic characteristics of an undamaged bridge-foundation- soil system.
Book ChapterDOI
Use of Operational Modal Analysis in Solving Ship Vibration Issues
Anne Boorsma,E. Peter Carden +1 more
TL;DR: In this paper, the use of Operational Modal Analysis (OMA) has proven to be a useful practical technique for investigating and solving vibration issues on ships, such as cracking in freshwater tanks due to vibration, and use of OMA in tracing the transfer of energy from the propeller to the tank panels.
Journal Article
Mitigation of wind-induced vibration of a tall residential building using liquid column vibration absorber
TL;DR: In this article, an application of Liquid Column Vibration Absorber (LCVA) to mitigate the wind-induced vibration of 64-story residential buildings is presented, where the LCVA were designed to have adjustable dimension for vertical column to take the advantage of ease tuning and wide frequency range.
References
More filters
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