Application of self-adjusting scale factor fuzzy-P control in seam tracking

Welding automation is an important means to improve welding quality, reduce cost and reduce labor intensity, and real-time tracking of welding seam is an important link to realize welding automation. In this paper, Fuzzy-P control with self-adjusting scale factor is applied to weld tracking according to the actual needs of shielding room welding in civil air defense engineering.