Prediction of Underwater Wet Weld Seam Forming Based on ARX Model

Bo Chen; Ji Cai Feng

doi:10.4028/www.scientific.net/AMR.834-836.843

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 834-836Prediction of Underwater Wet Weld Seam Forming...

Prediction of Underwater Wet Weld Seam Forming Based on ARX Model

Abstract:

The exploration of marine resources is becoming more and more important, underwater weld technology is an important technology for the exploration. However, the underwater weld technology is very immature; the underwater weld quality is not as good as the offshore welding. To control and improve the underwater weld quality automatically, arc and visual sensors were used to obtain the information reflecting the weld quality, and ARX (AutoRegressive eXogenous) model was use to model the process, experiment result showed that the prediction results of the model were accurate enough for automatically controlling the process.

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Periodical:

Advanced Materials Research (Volumes 834-836)

Pages:

843-846

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.834-836.843

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Online since:

October 2013

Authors:

Bo Chen*, Ji Cai Feng

Keywords:

ARX Model, Underwater Wet Welding, Weld Seam Forming

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References

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