1. Department of Mechatronics, Silesian University of Technology, Akademicka 2A, 44-100 Gliwice, Poland
2. Department of Mathematics Applications and Methods for Artificial Intelligence, Faculty of Applied Mathematics, Silesian University of Technology, 44-100 Gliwice, Poland
3. Institute of Energy and Fuel Processing Technology, Zamkowa 1, 41-803 Zabrze, Poland
4. Department of Electrical, Electronics and Informatics Engineering, University of Catania, Viale Andrea Doria, 6, 95125 Catania, Italy