E.Yu. Barabanova - Post-graduate Student, Department «Information Systems», Ulyanovsk State Technical Univer-sity. E-mail: e.barabanova@ulstu.ru V.A. Bashaev - Post-graduate Student, Ulyanovsk State Technical University. E-mail: perevod73@yandex.ru V.V. Klein - Student, Ulyanovsk State Technical University. E-mail:vikklein93@gmail.com V.S. Moshkin - Post-graduate Student, Department «Information Systems», Ulyanovsk State Technical University. E-mail: postforvadim@yandex.ru