Yu.A. Pirogova1, S.A. Gvozdenko2, D.V. Shardakov3, O.Yu. Makarov4, A.A. Pirogov5

1−5 Voronezh State Technical University (Voronezh, Russia)

G.I. Biryukov – Student, Bauman Moscow State Technical University

E-mail: biryukovgi@student.bmstu.ru

V.P. Zhalnin – Ph.D. (Eng.), Bauman Moscow State Technical University

E-mail: zhalninvp@bmstu.ru

D.V. Laptev – Master Student, Bauman Moscow State Technical University

E-mail: dmytry2010@student.bmstu.ru

P.O. Repnikov – Student, Bauman Moscow State Technical University

E-mail: rtfiof@gmail.com