Alejandro Espinel Hernández

Deep convolutional neural network for weld defect classification in radiographic images

Dayana Palma-Ramírez, Bárbara Dora Ross Veitía, Pablo Font-Ariosa et al. · Heliyon · 2024 · 39 citations · Full text

Convolutional Neural Network, Engineering, Machine Learning +18

Influence of polarity on mechanical properties of dissimilar resistance spot welds of DP 600/AISI 304 steels

Alejandro Espinel Hernández, Ángel Sánchez Roca, Hipólito Carvajal Fals et al. · Science and Technology of Welding & Joining · 2016 · 16 citations

Materials Science, Friction Welding, Engineering +11

Machine learning regression algorithms to predict emissions from steam boilers

Bárbara Dora Ross Veitía, Dayana Palma-Ramírez, Ramón Arias Gilart et al. · Heliyon · 2024 · 15 citations · Full text

Optimization of resistance spot welding process parameters of dissimilar DP600/AISI304 joints using the infrared thermal image processing

Alejandro Espinel Hernández, Louriel Oliveira Villarinho, Valtair Antônio Ferraresi et al. · The International Journal of Advanced Manufacturing Technology · 2020 · 12 citations

Materials Science, Friction Welding, Engineering +6