N.I. Chervyakov - Dr.Sc. (Eng.), Professor, Head of the Department of Applied Mathematics and Mathematical Modeling, North-Caucasus Federal University, Stavropol, Russia. E-mail: k-fmf-primath@stavsu.ru
M.A. Deryabin - Post-graduate Student, Junior Research Scientist, Department of Applied Mathematics and Mathematical Modeling, North-Caucasus Federal University, Stavropol, Russia. E-mail: maxim.deryabin@gmail.com
I.N. Lavrinenko - Ph.D. (Phys.-Math.), Associate Professor, Department of High Algebra and Geometry, North-Caucasus Federal University, Stavropol, Russia. E-mail: k-fmf-primath@stavsu.ru

V.V. Makarenkov1, A.A. Shatalov2, V.A. Shatalova3, N.A. Kupriyanov4, S.V. Yakubovsky5

1 Military Space Academy named after A.F. Mozhaisky (St. Petersburg, Russia)
2 Mikhailovsky Military Artillery Academy (St. Petersburg, Russia)
3 St. Petersburg State University of Telecommunications n.a. prof. M.A. Bonch-Bruevich (St. Petersburg, Russia)
4 Krasnodar Higher Military Aviation School of Pilots n.a. Hero of the Soviet Union A.K. Serova (Krasnodar, Russia)
5 Research and Testing Center of the Central Research Institute of Aerospace Forces of the Ministry of Defense of the Russian Federation (Moscow, Russia)
1,5 makar8722@mail.ru, 2,3 gonta-gv@yandex.ru, 4 sektor-ussr@rambler.ru