1. Silesian University of Technology,Department of Mechatronics,Gliwice,Poland
2. Silesian University of Technology,Department of Automatic Control and Robotic,Gliwice,Poland
3. Silesian University of Technology,Faculty of Applied Mathematics,Department of Mathematics Applications and Methods for Artificial Intelligence,Gliwice,Poland
4. University of Catania,Department of Electrical, Electronics and Informatics Engineering,Catania,Italy