Abstract
A mechanic-mathematical model of an elastic indicator polymer coating was developed, in which a flat spiral optical fiber piezoelectroluminescent sensor is built in to diagnose a low-speed impact (by type of indentation in quasi-static approximation) of a rigid ball particle. Results of numerical simulation and digital processing of informative light pulses at output from optical fiber of piezoelectroluminescent sensor are presented.
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ACKNOWLEDGEMENTS
The work was financially supported by the Russian Foundation for Basic Research and Perm region grant 20-41-596010.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2021, No. 3, pp. 38 - 43.
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Pan’kov, A.A. Mechanic-Mathematical Model of Indenting the Rigid Ball Particle into the Indicator Polymer Piezoelectroluminescent Coating. Russ. Aeronaut. 64, 402–407 (2021). https://doi.org/10.3103/S1068799821030053
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DOI: https://doi.org/10.3103/S1068799821030053