2 papers
cs.CE2025
Laser Scan Path Design for Controlled Microstructure in Additive Manufacturing with Integrated Reduced-Order Phase-Field Modeling and Deep Reinforcement Learning
Augustine Twumasi, Prokash Chandra Roy, Zixun Li +2
Laser powder bed fusion (L-PBF) is a widely recognized additive manufacturing technology for producing intricate metal components with exceptional accuracy. A key challenge in L-PB…
cs.LG2025
DeepOFormer: Deep Operator Learning with Domain-informed Features for Fatigue Life Prediction
Chenyang Li, Tanmay Sunil Kapure, Prokash Chandra Roy +2
Fatigue life characterizes the duration a material can function before failure under specific environmental conditions, and is traditionally assessed using stress-life (S-N) curves…