A.V. Nagalin - Ph. D. (Eng.), Associate Professor, Deputy Head, MESC «Zhukovsky-Gagarin Air Force Academy» (Voronezh) P.E. Kuleshov - Ph. D. (Eng.), Associate Professor, Head of Department, MESC «Zhukovsky-Gagarin Air Force Academy» (Voronezh) E.A. Levshin - Ph. D. (Eng.), Associate Professor, Deputy Head of Department, MESC «Zhukovsky-Gagarin Air Force Academy» (Voronezh) E.I. Grokhotov - Engineer, JSC «All-Russia Research Institute «ETALON» (Moscow). E-mail: eugene.work@gmail.com