TRAJECTORY SIMPLIFICATION METHOD AND DEVICE FOR INDUSTRIAL ROBOT, AND COMPUTER STORAGE MEDIUM AND INDUSTRIAL ROBOT OPERATING PLATFORM

摘要

A trajectory simplification method and a trajectory simplification device (3000) for an industrial robot, and a computer storage medium and an industrial robot operating platform. The method comprises: generating a complete trajectory for an industrial robot according to a teaching process of the industrial robot; and simplifying the complete trajectory to obtain a feature point set, wherein the feature point set β(j) is contained in an original point set α(i), and with regard to an arbitrary point α(p), in the original point set, between α(i_j-1) corresponding to β(j-1) and α(i_j) corresponding to β(j), an approximate error between the arbitrary point α(p) and a straight line segment with β(j-1) and β(j) as endpoints is less than or equal to an error tolerance d, i_j-1 < p < i_j, and the approximate error is determined according to both a chord length between α(i_j-1) and α(p) and an arc length between α(i_j-1) and α(p). The computer storage medium comprises instructions, wherein the instructions execute the trajectory simplification method at runtime. The industrial robot operating platform comprises a trajectory simplification device (3000).