Application of image pattern correlation for non-intrusive deformation measurements of fast rotating objects on aircrafts

Fritz Boden; Kai Bodensiek; Boleslaw Stasicki

doi:10.1117/12.852703

14 April 2010 Application of image pattern correlation for non-intrusive deformation measurements of fast rotating objects on aircrafts

Fritz Boden, Kai Bodensiek, Boleslaw Stasicki

Author Affiliations +

Proceedings Volume 7522, Fourth International Conference on Experimental Mechanics; 75222S (2010) https://doi.org/10.1117/12.852703
Event: Fourth International Conference on Experimental Mechanics, 2009, Singapore, Singapore

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.

Citation Download Citation

Fritz Boden, Kai Bodensiek, and Boleslaw Stasicki "Application of image pattern correlation for non-intrusive deformation measurements of fast rotating objects on aircrafts", Proc. SPIE 7522, Fourth International Conference on Experimental Mechanics, 75222S (14 April 2010); https://doi.org/10.1117/12.852703

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