1 April 1992 Evaluation of feedback parameters for weld process control
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Abstract
Feedback control of the weld process is a step at improving weld quality while reducing lengthy inspection processes. The key to successful control of the weld process is to choose a parameter (or parameters) that can be monitored and provide the information necessary to correctly adjust the weld input parameters. The sensor used for this study detected penetration by monitoring the infrared radiation on the back side of the girth weld.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Elizabeth A. Fuchs, L. A. Bertram, A. E. Bentley, S. J. Marburger, "Evaluation of feedback parameters for weld process control", Proc. SPIE 1682, Thermosense XIV: An Intl Conf on Thermal Sensing and Imaging Diagnostic Applications, (1 April 1992); doi: 10.1117/12.58531; https://doi.org/10.1117/12.58531
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KEYWORDS
Infrared cameras

Cameras

Infrared radiation

Feedback control

Infrared imaging

Process control

Sensors

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