Realization and Simulation of Space Curve Weld Interpolation Algorithm

Abstract

With the continuous development of industrial automation, the seam of space curve welding meet the accuracy requirements has become the most important issue to be solved by automated welding equipment. In this paper, a small long straight sections connected end to end to fit the space weld trajectory curve, selected discrete points in ensuring error conditions, thus completing the torch movement trajectory tracking, and implement the space curve welding seam welding. Finally, through the Matlab software simulation verify the correctness and effectiveness of the interpolation algorithm.