Coupled Physics-Informed Neural Network for Multi-Physics Modeling in Additive Friction Stir Deposition. - Raghav Gnanasambandam; Nikhil Gotawala; Xiaofeng Wu; Benjamin Standfield; Chaoran Dou; Hang Z. Yu; Jian Yu; Zhenyu James Kong (IEEE Trans Autom. Sci. Eng., 2026)