N.T. Abdullaev1, A.Sh. Khidirov2, Sh.I. Samedova3, Kh.Z. Samedova4

1,4 Azerbaijan Technical University (Baku, Azerbaijan)

2,3 Azerbaijan State University of Oil and Industry (Baku, Azerbaijan)

1 nabdullayev.46@mail.ru, 2 xidirov52@gmail.com, 3 shafaq.samedova@mail.ru, 4 hsamedova@mail.ru

D.N. Klypin1, D.A. Titov2

1, 2 Omsk State Technical University (Omsk, Russia)
1 lan@omgtu.ru, 2 dtitov2@yandex.ru

A.A. Mikheev1, Yu.A. Chelebaeva2, S.V. Chelebaev3

1–3 FSBEI HE Ryazan State Radio Engineering University named after V.F. Utkin (Ryazan, Russia)

1 maa0312@yandex.ru, 2 chel-juliya@yandex.ru, 3 sergeychelr@yandex.ru