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arXiv · 2008.08049

Efficient planning of peen-forming patterns via artificial neural networks

Wassime Siguerdidjane·Farbod Khameneifar·Frédérick P. Gosselin
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Abstract

Robust automation of the shot peen forming process demands a closed-loop feedback in which a suitable treatment pattern needs to be found in real-time for each treatment iteration. In this work, we present a method for finding the peen-forming patterns, based on a neural network (NN), which learns the nonlinear function that relates a given target shape (input) to its optimal peening pattern (output), from data generated by finite element simulations. The trained NN yields patterns with an average binary accuracy of 98.8\% with respect to the ground truth in microseconds.

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Wassime Siguerdidjane, Farbod Khameneifar, Frédérick P. Gosselin. 2020-08-18. Efficient planning of peen-forming patterns via artificial neural networks. https://doi.org/10.1016/j.mfglet.2020.08.001

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