Application of sensing technology in intelligent robotic arc welding: A review
As a traditional fusion welding method, arc welding occupies most of the total welding
production. However, the current industrial welding robots with the “teaching and playback” …
production. However, the current industrial welding robots with the “teaching and playback” …
Recent developments in computer vision and artificial intelligence aided intelligent robotic welding applications
The welding process, which is an indispensable part of the manufacturing industry, has
been in demand for years and continues to attract the attention of researchers. With the …
been in demand for years and continues to attract the attention of researchers. With the …
A novel offline programming approach of robot welding for multi-pipe intersection structures based on NSGA-Ⅱ and measured 3D point-clouds
Y Liu, Q Tang, X Tian, S Yang - Robotics and Computer-Integrated …, 2023 - Elsevier
The multi-pipe intersection structure in form of co-main pipe is widely used in various
industries. To improve its welding quality and efficiency, this paper is devoted to proposing …
industries. To improve its welding quality and efficiency, this paper is devoted to proposing …
[HTML][HTML] Towards intelligent monitoring system in wire arc additive manufacturing: a surface anomaly detector on a small dataset
Rapid developments in artificial intelligence and image processing have presented many
new opportunities for defect detection in manufacturing processes. In this work, an intelligent …
new opportunities for defect detection in manufacturing processes. In this work, an intelligent …
NIR-triggered high-efficiency self-healable protective optical coating for vision systems
Recently, self-healing materials have evolved to recover specific functions such as
electronic, magnetic, acoustic, structural or hierarchical, and biological properties. In …
electronic, magnetic, acoustic, structural or hierarchical, and biological properties. In …
Method for detecting pipeline spatial attitude using point cloud alignment
P Li, Q Zhang, X Wang, T Zhao, Y Wang - Measurement, 2023 - Elsevier
This paper introduces a new method for detecting the spatial attitude of pipeline welding
based on point cloud registration. The method aligns the measured point cloud of the …
based on point cloud registration. The method aligns the measured point cloud of the …
Real-time segmentation network for accurate weld detection in large weldments
Aiming at the defects of inaccurate weld extraction and high matching error rate in automatic
welding system of large weldments currently. We propose a multi task detection model …
welding system of large weldments currently. We propose a multi task detection model …
[HTML][HTML] On the use of low-cost 3D stereo depth camera to drive robot trajectories in contact-based applications
In production systems characterized by small batches and high customization levels,
operations are required to be flexible to adapt to different products within the shortest …
operations are required to be flexible to adapt to different products within the shortest …
Method for monitoring and controlling penetration of complex groove welding based on online multi-modal data
In industrial production, there are problems of hand polishing error and the thermal
deformation of weldment, resulting in unstable groove welding. In this article, we propose a …
deformation of weldment, resulting in unstable groove welding. In this article, we propose a …
Digital model reconstruction through 3D Stereo Depth camera: a faster method exploiting robot poses
In industrial robotic contact-based operations it is necessary to have a detailed geometrical
knowledge of the work-piece to automate the generation of the working trajectory. In many …
knowledge of the work-piece to automate the generation of the working trajectory. In many …