TY CONF TI IMPROVING THE PERFORMANCE AND QUALITY OF RAPID PROTOTYPING DEVICES THROUGH CONTROL SYSTEMS KW 3D printer KW prototyping KW model JO Ensuring and improving the quality of engineering and aerospace products AU Matlakhov, V.P. AU Khandozhko, V.A. AU Fedonin, O.N. PY 2024 PB Bryansk State Technical University