Експериментальне дослідження адаптивних і прогнозуючих алгоритмів температурного керування в FFF/FDM-друці

Abstract

The study investigates the effectiveness of temperature control algorithms for the extruder in the FFF/FDM printing process. An experimental comparison of a standard PID controller, an adaptive APID controller, and a predictive MPC controller was conducted under conditions of variable thermal load. The evaluation was performed based on overshoot, temperature settling time, and layer formation stability. The obtained results confirmed the superiority of adaptive and predictive control methods, which ensure reduced temperature fluctuations and improved print quality.