A.S. Fedulov - Dr.Sc. (Eng.), Professor, Head of the Dept of Computer Engineering, Branch of National Research University "Moscow Power Engineering Institute" in Smolensk. E-mail: fedulov_a@mail.ru V.V. Borisov - Dr.Sc. (Eng.), Professor, Dept of Computer Engineering, Branch of National Research University "Moscow Power Engineering Institute" in Smolensk. E-mail: vadim.v.borisov@mail.ru