E.O. Antonov – Student, Peter The Great St. Petersburg Polytechnic University
E-mail: evgantonov@yandex.ru
D.K. Fadeev – Assistant, Peter The Great St. Petersburg Polytechnic University E-mail: 1097@bk.ru
Ngoc N. Tan – Engineer, Peter The Great St. Petersburg Polytechnic University
E-mail: ngoctan1610@yahoo.com
A.V. Rashich – Ph.D.(Eng.), Associate Professor, Peter The Great St. Petersburg Polytechnic University E-mail: andrey.rashich@gmail.com
A.V. Rashich – Ph.D.(Eng.), Associate Professor, Peter The Great St. Petersburg Polytechnic University
E-mail: andrey.rashich@gmail.com
S.V. Gorbunov – Post-graduate Student, Peter The Great St. Petersburg Polytechnic University E-mail: serggv91@gmail.com
A.S. Urvantsev – Engineer, Peter The Great St. Petersburg Polytechnic University E-mail: urvantsev_as@spbstu.ru