M. K. Sedankin1, S. G. Vesnin2, V. Yu. Leushin3, S. V. Agasieva4, I. O. Porokhov5, А. G. Gudkov6, A. A. Merkulov7, S. V. Chizhikov8
1–5 Peoples' Friendship University of Russia named after Patrice Lumumba (Moscow, Russia)
6, 8 BMSTU (Moscow, Russia)
7 RTU MIREA (Moscow, Russia)
8 Hyperion Ltd. (Moscow, Russia)

1 msedankin@yandex.ru, 2 vesnin47@gmail.com, 7 merkulov@mirea.ru