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Page 20 of 28 Zhang et al. J Mater Inf 2024;4:34 https://dx.doi.org/10.20517/jmi.2024.64
Figure 18. Extraction method of melting pool features. (A) Raw arc image; (B) arc light contour extraction; (C) arc size calculation; (D)
arc filtering.
Figure 19. The comparison in the pulse TIG weld seam thickness prediction chart between the performance of the BPNN considering
visual parameters and the BPNN relying solely on process parameters. (A) weld seam thickness value; (B) prediction error. TIG:
Tungsten inert gas; BPNN: Backpropagation neural network.
decisions, and executing actions. The automatic programming module of the AI agent is an important
application scenario of AI agent technology. In this section, the exploration of the programming generation
