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Type: Conference paper
Title: Bending strain measurements utilising a scanning laser Doppler vibrometer
Author: Wildy, S.
Kotooussov, A.
Cazzolato, B.
Codrington, J.
Citation: Proceedings: the 7th Australasian Congress on Applied Mechanics (ACAM 7), 9-12 December 2012, Adelaide: pp.1141-1150
Publisher: Engineers Australia
Publisher Place: CDROM / DVDROM
Issue Date: 2012
ISBN: 9781922107619
Conference Name: Australasian Congress on Applied Mechanics (7th : 2012 : Adelaide, S.A.)
Statement of
Stuart J. Wildy, Andrei G. Kotousov, Ben S. Cazzolato and John D. Codrington
Abstract: This paper presents an investigation into the accuracy of 1D scanning laser Doppler vibrometry in measuring quasi-static surface strain of an aluminium beam specimen, induced by bending. The formulation and experimental setup of the strain measurement technique utilised in this research is presented, as well as the approach used to evaluate the accuracy of the technique. Finally, the affect various parameters have on the accuracy of the technique is presented, including the parameters of the numerical method, spatial interval between measurement points and amplitude of loading.
Keywords: Bending strain measurement
scanning laser Doppler vibrometry
Savitzky-Golay differentiator
Rights: Copyright status unknown
Published version:;dn=131290471500153;res=IELENG
Appears in Collections:Aurora harvest 4
Materials Research Group publications
Mechanical Engineering publications

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