A feature-based physics-constrained active dictionary learning scheme for image-based additive manufacturing process monitoring
Y Lu, Y Wang, L Pan - Journal of Manufacturing Processes, 2023 - Elsevier
Compressed sensing is a new technique for data acquisition, which reconstructs the original
signal from a small number of measurements. The performance of compressed sensing …
signal from a small number of measurements. The performance of compressed sensing …
Adaptive fusion based on physics-constrained dictionary learning for fault diagnosis of rotating machinery
S Hong, Y Lu, R Dunning, SH Ahn, Y Wang - Manufacturing Letters, 2023 - Elsevier
Modern manufacturing systems rely on multiple types of sensors to monitor the
manufacturing processes and machine faults to ensure product quality. The costs associated …
manufacturing processes and machine faults to ensure product quality. The costs associated …
Active physics-constrained dictionary learning to diagnose nozzle conditions in fused filament fabrication process
Y Lu, Y Wang - Manufacturing Letters, 2023 - Elsevier
Fused filament fabrication (FFF) is a versatile additive manufacturing process that can be
used to fabricate parts with different materials such as polymers, biomaterials, composites …
used to fabricate parts with different materials such as polymers, biomaterials, composites …
Temperature Field Monitoring in Fused Filament Fabrication Process Based on Physics-Constrained Dictionary Learning
Y Lu, Y Wang - International Manufacturing Science …, 2022 - asmedigitalcollection.asme.org
Compressed sensing takes advantage of the sparsity of data representation in the reciprocal
space and achieves data compression. The performance of compressed sensing however …
space and achieves data compression. The performance of compressed sensing however …