N.E. Samoilenko1, N.V. Tsipina2, Y.A. Bolychev3, D.R. Voronin4, K.D. Tsipina5

1-5 FSBEI of HE “Voronezh State Technical University” (Voronezh, Russia)

1 ju.i@mail.ru; 2 tcnv@mail.ru; 3 djyaroslav00@gmail.com; 4 brk191frte6@gmail.com; 5 ksutsipina@mail.ru