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Application of Image Pattern Correlation for non-intrusive deformation measurements of fast rotating objects on aircrafts

Stasicki, Boleslaw and Boden, Fritz and Bodensiek, Kai (2010) Application of Image Pattern Correlation for non-intrusive deformation measurements of fast rotating objects on aircrafts. CD-ROM Proceedings of SPIE, Vol. 7522 (7522_345). SPIE, Washington, USA. ISBN 978-0-8194-8249-5.

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Official URL: http://www.spie.com

Abstract

The Image Pattern Correlation Technique (IPCT) in combination with high-speed stroboscopic imaging enables nonintrusive measurements of surface deformation of fast vibrating or rotating objects. This paper describes a dedicated instrumentation for the measurement of the deformation of aircraft propellers as well as the results of its application. The further ideas of imaging technologies based on the collected experiences, in particular the high-power pulsed object illumination based on semiconductor light sources are also presented.

Document Type:Proceedings
Title:Application of Image Pattern Correlation for non-intrusive deformation measurements of fast rotating objects on aircrafts
Authors:
AuthorsInstitution or Email of Authors
Stasicki, BoleslawUNSPECIFIED
Boden, FritzUNSPECIFIED
Bodensiek, KaiUNSPECIFIED
Date:2010
Refereed publication:Yes
In Open Access:Yes
In ISI Web of Science:No
Volume:Vol. 7522
DOI:10.1117/12.852703
Number of Pages:75222
Publisher:SPIE, Washington, USA
Series Name:CD-ROM Proceedings of SPIE
ISBN:978-0-8194-8249-5
Status:Published
Keywords:High-speed imaging, video stroboscope, deformation measurement, aircraft, flight-test, pulsed LED illumination
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: Ilka Micknaus
Deposited On:14 Jun 2010 11:36
Last Modified:14 Jun 2010 11:36

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