Papers
2
Total Citations
12
H-Index
2
About
Pascal Aubry is a pioneer in industrial laser welding, specializing in the integration of intelligent robotic systems for high-precision manufacturing. His core research focuses on real-time seam tracking and adaptive trajectory correction for YAG and CO₂ laser welding, particularly for demanding automotive applications. Aubry’s major contribution lies in developing sensor-guided robotic systems that overcome the inherent limitations of industrial robots—namely, their lack of precision at high speeds. By coupling 3D cameras and actuators with welding heads, he demonstrated that non-linear welding trajectories could be corrected in real-time before the weld, dramatically improving joint quality and process reliability. His most-cited work, "A rapid seam tracking device for YAG and CO2 high speed Laser Welding" (1998, 10 citations), established a foundational approach that remains relevant for modern automated manufacturing. Although his citation counts are modest, Aubry’s impact is deeply practical: his systems directly addressed a critical bottleneck in high-speed laser welding, enabling more robust and flexible robotic cells. His work represents a key step toward fully autonomous, precision-driven industrial welding, blending optics, robotics, and control theory into a cohesive solution for real-world production challenges.
Research Focus
Key Achievements
Top Papers
- 1A rapid seam tracking device for YAG and CO2 high speed Laser Welding10 citations · 1998
- 2