R-BiLoGo
Transfer learning for rib effects in sheet-forming surrogates
Paper title Transferring local rib responses to new component geometries in sheet forming with a graph-based Transformer
Paper arXiv 2611.10086PDF
R-BiLoGo predicts the change in displacement and thinning caused by ribs on the side walls of hot-stamped corner components, from the baseline response and the geometric perturbation of the ribs; the local-feature effect is learned on one global geometry and transferred to others.
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