A Model-Based Reinforcement Learning and Correction Framework for Process Control of Robotic Wire Arc Additive Manufacturing
Audelia G. Dharmawan,Yi Xiong,Shaohui Foong,Gim Song Soh,Audelia G. Dharmawan,Yi Xiong,Shaohui Foong,Gim Song Soh
Robotic Wire Arc Additive Manufacturing (WAAM) utilizes a robot arm as a motion system to build 3D metallic objects by depositing weld beads one above the other in a layer by layer fashion. A key part of this approach is the process study and control of Multi-Layer Multi-Bead (MLMB) deposition, which is very sensitive to process parameters and prone to error stacking. Despite its importance, it ha...
