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.
Mechanic-Mathematical Model of Indenting the Rigid Ball Particle into the Indicator Polymer Piezoelectroluminescent Coating
Russ. Aeronaut.
Russian Aeronautics ; 64 , 3 ; 402-407
2021-07-01
6 pages
Article (Journal)
Electronic Resource
English
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