The realization of seam-welding tracksby using pattern recognition on the platform of LabVIEW
Jia Chen · Industrial Instrumentation & Automation · 2004
This paper gives an introduction about the functional features of the LabVIEW used as a virtual instrument platform,recounts the principle of the IMAQ board and the image's disposal method that includes edge grayscale enhancing,binary,differential conversion and etc.The LabVIEW and the IMAQ board are used to fulfill seam-welding tracks and the video record of welding situations.The applications have proved that the control system features reasonable design,easy performance and complete satisfaction to the welding requirements.