Study of the Dynamic Surface of an Aircraft by the Interference Method
https://doi.org/10.17586/0021-3454-2024-67-8-722-726
Abstract
The surfaces of the fin fragments of the Airbus A 320, Boeing 737-700 and Tu-214 are investigated using the interference method. The functional diagram of the measuring setup is given. The images of the surface microrelief are obtained and the distances to the surface are measured during its linear movement along the 0X axis relative to the optical pupil with a step of 100 μm, 20 measurements are performed at each point.
About the Authors
Е. Е. Мaiorov
St. Petersburg State University of Aerospace Instrumentation
Russian Federation
Russian Federation
Evgeny E. Maiorov – PhD, Associate Professor; Department of Applied Mathematics
St. Petersburg
G. А. Kostin
St. Petersburg State University for Civil Aviation
Russian Federation
Russian Federation
Gennady A. Kostin – Dr. Sci, Associate Professor; Department of Applied Mathematics and Computer Science; Vice-Rector for Science and Digitalization
St. Petersburg
V. V. Kurlov
St. Petersburg State University of Aerospace Instrumentation
Russian Federation
Russian Federation
Viktor V. Kurlov – PhD, Associate Professor; Department of Innovation and Integrated Quality Systems
St. Petersburg
N. Е. Baranov
St. Petersburg State University for Civil Aviation
Russian Federation
Russian Federation
Nikolay E. Baranov – PhD, Associate Professor; Department of Aerodynamics and Flight Dynamic; Head of the Department
St. Petersburg
References
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Review
For citations:
Мaiorov Е.Е., Kostin G.А., Kurlov V.V., Baranov N.Е. Study of the Dynamic Surface of an Aircraft by the Interference Method. Journal of Instrument Engineering. 2024;67(8):722-726. (In Russ.) https://doi.org/10.17586/0021-3454-2024-67-8-722-726
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