2 papers
eess.SY2023
Control-Oriented Modeling and Layer-to-Layer Spatial Control of Powder Bed Fusion Processes
Xin Wang, Bumsoo Park, Robert G. Landers +2
Powder Bed Fusion (PBF) is an important Additive Manufacturing (AM) process that is seeing widespread utilization. However, due to inherent process variability, it is still very co…
cs.LG2021
Predicting Defects in Laser Powder Bed Fusion using in-situ Thermal Imaging Data and Machine Learning
Sina Malakpour Estalaki, Cody S. Lough, Robert G. Landers +2
Variation in the local thermal history during the laser powder bed fusion (LPBF) process in additive manufacturing (AM) can cause microporosity defects. in-situ sensing has been pr…