Research on smooth control of process parameters for pipeline automatic welding robot

Kekuan Wang; Yazhang He; Wenqin Cui; Ruibin Duan; Jian Liu

doi:10.1117/12.3049679

27 September 2024 Research on smooth control of process parameters for pipeline automatic welding robot

Kekuan Wang, Yazhang He, Wenqin Cui, Ruibin Duan, Jian Liu

Author Affiliations +

Proceedings Volume 13284, Third International Conference on Intelligent Mechanical and Human-Computer Interaction Technology (IHCIT 2024); 1328418 (2024) https://doi.org/10.1117/12.3049679
Event: Third International Conference on Intelligent Mechanical and Human-Computer Interaction Technology (IHCIT 2024), 2024, Hangzhou, China

Abstract

In all position welding, the reasonable setting of welding process parameters at different positions and effective control of smooth transition are one of the difficulties in the automation of pipeline circumferential welding process. According to the process parameter requirements of all position welding, the welding trajectory is divided into spatial segments, and a cubic interpolation fitting algorithm is designed to achieve a smooth transition of welding parameters between each segment. According to the strategy requirements of parameter control, a PID control system was designed to improve the dynamic characteristics during the parameter adjustment process, achieving precise control of welding parameters and smooth transition.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Kekuan Wang, Yazhang He, Wenqin Cui, Ruibin Duan, and Jian Liu "Research on smooth control of process parameters for pipeline automatic welding robot", Proc. SPIE 13284, Third International Conference on Intelligent Mechanical and Human-Computer Interaction Technology (IHCIT 2024), 1328418 (27 September 2024); https://doi.org/10.1117/12.3049679

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