Aplying specified substance using robotic arm

The paper describes the methodology of applying the adhesive to the edges of the power module. We bring a possibility how to use 3-axis robotic arm DOBOT Magician for printing masks from user defined raster images or application of specified substance (glue, silicone…) onto printing surface. The robotic arm DOBOT controlled by a camera system ensures the application of the adhesive. We use LabVIEW development environment for image processing. We further describe the control methodology of robotic arm using edge detection. In conclusion, we focus on the comparison of line tracking methods in terms of redundancy of robotic arm movements and their optimization.