Title: Uncertainty calculation in (operational) modal analysis
Authors: Pintelon, R ×
Guillaume, P
Schoukens, Joannes #
Issue Date: Aug-2007
Publisher: Academic press ltd elsevier science ltd
Series Title: Mechanical systems and signal processing vol:21 issue:6 pages:2359-2373
Abstract: In (operational) modal analysis the modal parameters of a structure are identified from the response of that structure to (unmeasurable operational) perturbations. A key issue that remains to be solved is the calculation of uncertainty bounds on the estimated modal parameters. The present paper fills this gap. The theory is illustrated by means of a simulation and a real measurement example (operational modal analysis of a bridge). (c) 2006 Elsevier Ltd. All rights reserved.
ISSN: 0888-3270
Publication status: published
KU Leuven publication type: IT
Appears in Collections:ESAT - STADIUS, Stadius Centre for Dynamical Systems, Signal Processing and Data Analytics
× corresponding author
# (joint) last author

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