1 Jan Chojcan, Silesian University of Technology, Gliwice POLAND, passed away on June 8 2 Jacek Izydorczyk, Silesian University of Technology, Gliwice POLAND, [email protected] 3 Grzegorz Dziwoki, Silesian University of Technology, Gliwice POLAND, [email protected] Abstract Faculty of Automatic Control, Electronics and Computer Science of the Silesian University o...