Adaptive control of seam tracking through progressive HAZ and weld pool penetration using thickness measurement

• Main Authors: Baharin, Iskandar, Mir sadehgi, Bahram H.
• Format: Conference or Workshop Item
• Online Access: http://psasir.upm.edu.my/id/eprint/25644/

A mathematical model for predictive/adaptive control of weld bead penetration and seam tracking in Tungsten Inert Gas Welding as an approach to process control of robotic GTAW has been developed. Weld process parameters such as: base current and time, pulse current and time, electrode tip to workpie...