Design of determining performance indices of positioning drive using computer vision laboratory bench

Abstract

The right choice of an electric machine directly affects the quality indicators of the technological process. Positioning accuracy and movement repeatability are key parameters for the robot. A servo drive with position feedback is most suitable for these requirements. A robot based on DC servo drive was built for educational purposes. In order to determine the quality indicators of the drive control, an experimental setup was built, and software was developed for the experiment using computer vision. As a result of the obtained data analysis, significant shortcomings of this drive type were detected.