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” …
Deep learning based real-time and in-situ monitoring of weld penetration: Where we are and what are needed revolutionary solutions?
Abstract Welding Procedure Designed assures the desired weld penetration be produced
under nominal welding conditions. When conditions deviate from the nominal, penetration …
under nominal welding conditions. When conditions deviate from the nominal, penetration …
Real-time seam tracking control technology during welding robot GTAW process based on passive vision sensor
This paper presents a technology about real-time seam tracking, which is necessary to
overcome the deficiencies of the teaching-playback welding robots in seam tracking control …
overcome the deficiencies of the teaching-playback welding robots in seam tracking control …
Optimization of pulsed GTA welding process parameters for the welding of AISI 304L stainless steel sheets
PK Giridharan, N Murugan - The International Journal of Advanced …, 2009 - Springer
Optimization of pulsed gas tungsten arc welding (pulsed GTAW) process parameters was
carried out to obtain optimum weld bead geometry with full penetration in welding of …
carried out to obtain optimum weld bead geometry with full penetration in welding of …
Automated control of welding penetration based on audio sensing technology
This paper presents a technology for welding quality control in pulse gas tungsten arc
welding (GTAW). An automated welding penetration control system and effective controller …
welding (GTAW). An automated welding penetration control system and effective controller …
Online monitoring and model-free adaptive control of weld penetration in VPPAW based on extreme learning machine
Monitoring and controlling of weld joint penetration are essential issues in variable polarity
plasma arc welding (VPPAW). In this paper, we develop a flexible visual sensor system to …
plasma arc welding (VPPAW). In this paper, we develop a flexible visual sensor system to …
Research evolution on intelligentized technologies for arc welding process
SB Chen, N Lv - Journal of manufacturing processes, 2014 - Elsevier
This paper presents some new evolutions of research works in the IRWTL at SJTU on
intelligentized technologies for arc welding dynamic process and robot systems, including …
intelligentized technologies for arc welding dynamic process and robot systems, including …
Review on multi-information acquisition, defect prediction and quality control of aluminum alloy GTAW process
The gas tungsten arc welding (GTAW) is a classic traditional welding method for aluminum
alloys. However, the strong reflection of the welding area illuminated by arc light and the …
alloys. However, the strong reflection of the welding area illuminated by arc light and the …
In situ monitoring and penetration prediction of plasma arc welding based on welder intelligence-enhanced deep random forest fusion
Online process monitoring and quality control has been a long-standing challenge for
variable polarity plasma arc welding (VPPAW) due to the inherent instability and fluctuation …
variable polarity plasma arc welding (VPPAW) due to the inherent instability and fluctuation …
Control of 3D weld pool surface
The 3D weld pool surface in gas tungsten arc welding (GTAW) is characterized by its width,
length, convexity and measured in real-time using an innovative machine vision system. The …
length, convexity and measured in real-time using an innovative machine vision system. The …