ACCURACY OF MEASUREMENT OF DYNAMIC SURFACE DEFORMATIONS BY THE IMAGE PATTERN CORRELATION TECHNIQUE
F. Boden1, T. Kirmse1, A. Yu. Poroikov2, B. S. Rinkevichyus2, N. M. Skornyakova2, I. A. Shashkova2
1Deutsches Zentrum fВЁur Luft- und Raumfahrt e.V. (DLR), Bunsenstr. 10, Goettingen, 37073 Germany
2National Research University MEI, ul. Krasnokazarmennaya 14, Moscow, 111250 Russia
Keywords: image pattern correlation technique, flight measurements, dynamic deformations
Abstract
This paper presents the results of theoretical and laboratory experimental studies of the image pattern correlation technique. It is shown that the obtained results depend on the observation angle. The possibility of applying the correlation method to flight tests is considered.
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