Abstract: Due to the need of vision
control in robotic welding, the paper presents a mathematical to
control welding seam tracking in robotic welding, combining
vision signal and robotic kinematics. The control model is not
only suitable very well for straight line shaped joints to be
welded, but also for broken line ones. At the same time, the
accuracy of the mathematical model has been investigated in
detail. The result of the simulation welding seam tracking with
the model on computer has proved it feasible.
Key words:
Robotic welding Welding seam
tracking Vision control
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