报告人: Krzysztof Galkowski教授
题目: Iterative Learning Control Based on Strong Practical Stability of Repetitive Processes
时间: 2013年4月26日(周五)下午3:30
地点: 实验15楼317
报告摘要：
Iterative learning control (ILC) is a technique for controlling systems operating in a repetitive (or pass-to-pass) mode with the requirement that a reference trajectory defined over a finite interval is followed to a high precision. Examples of such systems include robotic manipulators that are required to repeat a given task, chemical batch processes or, more generally, the class of tracking systems. Since the original work of Arimoto in the mid 1980s, the general area of ILC has been the subject of intense research effort. In ILC, a major objective is to achieve convergence of the trial-to-trial error and often this has been treated as the only one that needs to be considered, but then, it is possible that this could lead to unsatisfactory performance along the trial. These can be avoided when noting the clear repetitive (two-dimensional) structure of the ILC process.
This lecture presents basic ideas of ILC based on the repetitive process theory and discuss its applications and future directions. Particularly, an application to the gantry robot is shown and to control of electrical motors (PMSM). Experimental verification for these applications are presented too.
报告人介绍：
Krzysztof Galkowski received the M.S., Ph.D. and Habilitation (D.Sc.) degrees in electronics / automatic control from Technical University of Wroclaw, Poland in 1972, 1977 and 1994, respectively. In October 1996 he joined the Technical University of Zielona Gora (now the University of Zielona Gora), Poland, where he held the professor position. In 2002, he was awarded the degree Professor of Technical Science, the highest scientific degree in Poland.
He is an associate editor of International Journal of Multidimensional Systems and Signal Processing, International Journal of Control and International Journal of Applied Mathematics and Computer Science. He has co-organized a series of International Workshops: first one NDS 1998 - Lagov, Poland; NDS 2000 - Czocha Castle - Poland; the third as a Symposium within MTNS 2002 in Notre Dame IN, US; NDS 2005 in Wuppertal, Germany; NDS 2007 in Aveiro, Portugal, and the last NDS 2009 in Thessaloniki, Greece. The next one (NDS 2011) will be co-organized in Poitiers, France, September 2011.
His research interests include multidimensional (nD) systems and repetitive processes - theory and applications, Iterative Learning Control and related numerical methods. He is an author/editor of four monographs/books and over 80 papers in peer reviewed journals and over 150 in the proceedings of international conferences. He has prepared numerous special issues for leading journals as IJC, MDSSP and others. He has a strong international co-operation with the Universities of Southampton for which he is awarded the official position of Visiting Professor at The School of Electronics and Computer Science; the universities of Wuppertal and Erlangen-Nurnberg, Germany; University of Hong Kong; University of Poitiers, France; University of Thessaloniki, Greece. Except for several country awards, he has obtained a Siemens Award and William Mong award for his research contributions in 2004 and 2006,respectively.