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Model Predictive Control in Laser 3D Printing

THE CHALLENGE Laser powder bed fusion (LPBF) manufacturing faces significant challenges due to its traditional reliance on empirically optimized, constant processing parameters that do not adequately address layer‐wise variations in thermal history, leading to inconsistent microstructures, porosity, poor surface finishes, and geometric distortions....

Published: 4/14/2025 | Inventor(s): Alexander Riensche, Prahalada Rao, Kevin Cole

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Category(s): Technology Classifications > Additive Manufacturing, Technology Classifications, Technology Classifications > Engineering