N.V. Astakhov1, A.V. Bashkirov2, O.Yu. Makarov3, A.S. Demikhova4, M.Yu. Chepelev5

1-4 FSBEI of HE “Voronezh State Technical University” (Voronezh, Russia)

5 Voronezh Institute of the Federal Penitentiary Service of Russia (Voronezh, Russia)