Title: An automatic frequency domain modal parameter estimation algorithm
Authors: Vanlanduit, S ×
Verboven, P
Guillaume, P
Schoukens, Joannes #
Issue Date: Aug-2003
Publisher: Academic press ltd elsevier science ltd
Series Title: Journal of sound and vibration vol:265 issue:3 pages:647-661
Abstract: In this article, a frequency-domain modal parameter estimation method is proposed. The algorithm automatically separates physical poles from mathematical ones. An important issue in the automatization of the algorithm is the inclusion of noise information to estimate the standard deviations of the poles. These standard deviations are used (together with other features) as the inputs of a fuzzy clustering algorithm. The clustering algorithm then classifies the poles into the mathematical and physical ones. The method requires no user interaction, and a parameter is available quantifying the success of the classification. (C) 2002 Elsevier Science Ltd. All rights reserved.
ISSN: 0022-460X
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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