1. Ivano-Frankivsk National Technical University of Oil and Gas, Karpatska str. 15, 76019 Ivano-Frankivsk, Ukraine
2. Department of Industrial Automation, Ternopil National Ivan Puluj Technical University, Ruska str. 56, 46001 Ternopil, Ukraine
3. Department of Mobile Machinery and Railway Transport, Faculty of Transport Engineering, Vilnius Gediminas Technical University, Plytinės g. 27, Vilnius LT-10105, Lithuania