Arkadiusz Lewicki received Ph.D. and D.Sc. degrees in electrical drives from the Faculty of Electrical Engineering, Gdansk University of Technology, Gdansk, Poland, in 2003 and 2013, respectively. He is currently with the Institute of Automatic Control of Electric Drives, Gdansk University of Technology. His scientific activities concentrate on microprocessor control of converters, multilevel converters, pulse-width modulation techniques, and nonlinear control of drive systems.