Visual Servo Manipulator Control System Based On Labview

With the development and progress of society, robots are more and more used inindustrial，Complex environment of the robot also raised higher and higher demands, Inrecent years, due to the development of robot intelligence technology，The robot has beenwidely used in various corners of the world Coupled with computer technology and sensors,and the development and improvement of the transmission mechanism， Makes itsignificantly increase the robot’s ability to adapt to the environment. In this paper, thevision sensor used in robotic systems, developed a visual robot experimental platform in theLabVIEW environmentand completed the following work:Analysis the GRB400robot visual servo system hardware to determine the functionand design of the experimental platform software system. Complete image acquisition andprocessing of robot vision.Mortimer VC4000image acquisition card in LABVIEW the environment to achievethe target image of the workbench access. Program to realize image processing functions,including the extraction of image binarization, edge detection, and the object coordinates.Analysis Robot servo motion mechanism, established the kinematic model of therobotic arm of space, use the position of the object based on visual image processing, solvethe joint of the robot trajectory and manipulator trajectory planning and goal programmingin the LabVIEW environment to crawl.The robot system based on LabVIEW visual user interface can provide imageacquisition and processing, targeting, the robotic arm in accordance with the teachtrajectory planning trajectory, according to the target location automatically draw outfeatures such as motion curves, according to the actual manipulator trajectory.