N.F. Khokhlov1, A.G. Gudkov2, I.A. Sidorov3, S.V. Chizhikov4, S.V. Agasieva5

1–4 Bauman Moscow State Technical University (Moscow, Russia)
4Technological innovations Ltd. (Moscow, Russia)
5 Peoples' Friendship University of Russia n. a. Patrice Lumumba (Moscow, Russia)
1 hohlov@rgau-msha.ru, 2 profgudkov@gmail.com, 3 igorasidorov@yandex.ru, 4 chigikov95@mail.ru,
5 agasieva-sv@rudn.ru