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Generating Dispatching Rules for the Interrupting Swap-Allowed Blocking Job Shop Problem Using Graph Neural Network and Reinforcement Learning
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The interrupting swap-allowed blocking job shop problem (ISBJSSP) is a complex scheduling problem that is able to model many manufacturing planning and logistics applications realistically by addressing both the lack of ...
Toward a Generalized Energy Prediction Model for Machine Tools
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Energy prediction of machine tools can deliver many advantages to a manufacturing enterprise, ranging from energy-efficient process planning to machine tool monitoring. Physics-based energy prediction models have been ...
Segmentation of Additive Manufacturing Defects Using U-Net
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Additive manufacturing (AM) provides design flexibility and allows rapid fabrications of parts with complex geometries. The presence of internal defects, however, can lead to the deficit performance of the fabricated part. ...