Control issues of a fast positioner intended for deflection of a high power laser beamMichał Bartyś, Maciej Bodnicki, Karol Bagiński, Wojciech Credo, Leszek Wawrzyniuk and Jakub PełkaMATEC Web Conf., 254 (2019) 01002DOI: https://doi.org/10.1051/matecconf/201925401002