Publication
Title
Application of a fast-stabilizing frequency domain parameter estimation method
Author
Abstract
A new noniterative frequency domain parameter estimation technique is proposed. It is based on a weighted total least squares approach, starting from multiple input multiple output frequency response functions. One of the specific advantages of the technique lies in the very stable identification of the system poles as a function of the specified system order leading to easy-to-interpret stabilization diagrams. This implies a potential for automating the method and to apply it to "difficult" estimation cases. Several real-life case studies are discussed, one related to holographic modal analysis in the medium frequency range, one to the modal testing of a fully trimmed vehicle.
Language
English
Source (journal)
Transactions of the ASME: journal of dynamic systems, measurement and control / American Society of Mechanical Engineers. - New York
Publication
New York : 2001
ISSN
0022-0434
Volume/pages
123:4(2001), p. 651-658
ISI
000172894900013
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
Publication type
Subject
External links
Web of Science
Record
Identification
Creation 04.11.2014
Last edited 17.07.2017