Abstract
An experimental system is established to acquire and process the arc signal. Possible Features and a signal process method are proposed by analyzing the characteristics of the pulse power supply. The best feature is selected by applying the feature selection method and the relational model between the feature and the torch height is established. Experiments are conducted to confirm the accuracy of the model and its application in height tracking system.
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Acknowledgments
This work is supported by the National Natural Science Foundation of China under the Grant No. 51075268 and Shanghai Sciences & Technology Committee under Grant No. 11111100302, P.R. China.
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Ye, Z., Chen, HB., Gu, F., Chen, SB. (2015). Feature Extraction from Arc Signal for Height Tracking System of P-MAG Welding. In: Tarn, TJ., Chen, SB., Chen, XQ. (eds) Robotic Welding, Intelligence and Automation. RWIA 2014. Advances in Intelligent Systems and Computing, vol 363. Springer, Cham. https://doi.org/10.1007/978-3-319-18997-0_8
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DOI: https://doi.org/10.1007/978-3-319-18997-0_8
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