Nomination for the ordinary member of the Polish Academy of Sciences, 14 January, 2020 21st Polish Conference on Biocybernetics and Biomedical Engineering, PCBBE, Zielona Góra Poland, 26-27 September, 2019 25th anniversary of the foundation of the Applied Mathematics and Computer Science (AMCS) journal International Conference on System Analysis: Modeling and Control Jekaterynburg, Russia, 3-8 October, 2016 International Conference on Mathematical Techniques in Engineering Applications , ICMTEA Dehradun, Indie, April 29-30, 2016 Podpisanie umowy o współpracy Shanghai Normal University, Chiny 2011 7th Workshop on Advanced Control and Diagnosis ACD 2009, Zielona Góra, Poland, 19-20 November 2009 CODATA Conference Kiev Kiev, Ukraine, 5-8 X 2008 Finish of position - departy rector 29 august 2008 IFAC World Congress Seoul, Korea, 6-11 july, 2008 MED. Corsica, Ajaccio, 25-27 june 2008 LTN, General Meeting 15 apirl 2008 Visit at the University of Applied Sciences, Weingarten Weingarten, Germany, 1 april 2008 Skiing. France, 8-15 march 2008 Rectors Conference of Polish Universities of Technology Zielona Góra, 24-26 January 2008 Nomination to corresponding member of the Polish Academy of Sciences Warsaw, 22 January 2008 5th Deputy Rectors Conference for Science and Development Zielona Góra, 13-14 December 2007 Conference on "Diagnostics of Processes and Systems" DPS Słubice, Sept. 2007 Visiting Professor at the University of Hong Kong China, 5-10 September 2006 Visit at the Guilin University of Electronic Technology China, 2-5 September 2006 Meeting with guests from the Guilin University of Electronic Technology, China Zielona Góra, 10 December 2005 Dinner with members of the Organizing Committee, IFAC Symposium SAFEPROCESS 2006, Beijing China, Beijing, 6-9 May, 2004; Tsinghua University Meeting with rector: prof. Y. Tan China, Guilin University of Electronic Technology, 2-6 May, 2004 10th Anniversary (1992-2002) of Institute, ISSI Zielona Góra, 17-18 October 2002 "XIV Polish Control Conference, KKA" Zielona Góra, June 2002 Conference on "Diagnostics of Industrial Processes, DPP" Łagów, September 2001 "European Control Conference, ECC" Porto, Portugal, June 2001 World IFAC Congress Beijing, China, July 1999 From ISSI and AMCS life, 2002-2003 From University life, 2001