L.E. Mistrov – Dr.Sc. (Eng.), Associate Professor, Professor of Department VUNTS VVS «VVA», Central Branch of RSTU (Voronezh) E-mail: mistrov_le@mail.ru

O.A. Belotserkovsky – Ph.D. (Eng.), Associate Professor, VUNTS VVS «VVA» (Voronezh)

E-mail: bel77777@yandex.ru

L.N. Savrasova – Senior Lecturer, Central Branch of RSTU (Voronezh) E-mail: savr_ln@inbox.ru