Publication
Title
FRF measurements on slowly time-varying systems using multisines with non-uniformly spaced harmonics
Author
Abstract
Recently [1] a method has been developed to detect and quantify the influence of time-variation in frequency response function measurements using random excitations. This method can also be applied to random phase multisine excitations, provided uniformly spaced excited harmonics. However, in quite some applications a non-uniform harmonic spacing is required, for example, a quasi logarithmic spacing to cover a large frequency range, and a random spacing to detect and quantify nonlinear distortions. In this paper we extend the results of [1] to random phase muItisines with non-uniformly spaced harmonics.
Language
English
Source (journal)
... IEEE International Instrumentation and Measurement Technology Conference. - Piscataway, NJ, 2008, currens
Source (book)
IEEE International Instrumentation and Measurement Technology Conference (I2MTC), May 06-09, 2013, Minneapolis
Publication
New York, N.Y. : IEEE, 2013
ISBN
978-1-4673-4621-4
Volume/pages
(2013), p. 1289-1294
ISI
000326900400234
UAntwerpen
Faculty/Department
Publication type
Subject
External links
Web of Science
Record
Identification
Creation 14.09.2015
Last edited 21.07.2017