• Performances of PID and different fuzzy methods for controlling a ball on beamVu, Trieu Minh; Tamre, Mart; Moezzi, Reza; Mets, Oliver; Jürise, Mart; Põlder, Ahti; Teder, Leo; Juurma, MärtOpen engineering2016 / p. 145-151 : ill https://doi.org/10.1515/eng-2016-0018 https://www.scopus.com/sourceid/21100375904 https://www.scopus.com/record/display.uri?eid=2-s2.0-84973577772&origin=inward&txGid=f114efe1826f3914a5f6af180fd3ee96