Design of Industrial Robot Sorting Control System Based on OMRON Vision
During the sorting process of industrial robots,target objects perhaps have various shapes,sizes,and appearance chan-ges,which are affected by occlusion and lighting conditions,making target detection and recognition complex,and resulting in poor sorting control functions and application performance.For this purpose,an industrial robot sorting control system based on OMRON vision was designed.The sorting control hardware system was achieved by using the OMRON visual sensors,robotic sorting control-lers,and drivers.The OMRON vision was used to collect the sorting target images of the industrial robot,the sorting target images were preprocessed through the histogram equalization and filtering denoising.The contour features of the industrial robot's sorting targets were extracted,and the type of sorting target was determined through the feature matching,the detection results of spatial pa-rameters such as position and geometric structure were obtained.Finally,the sorting control function of the system was achieved through the steps such as control parameter calculation,recognition of the industrial robot's pose,and calculation of control quanti-ties.The testing experimental results show that the grab position control error and sorting target position control error of the designed system are 0.8mm and 0.7mm,respectively.The surface wear of sorting objects is relatively small,and it has good sorting control function and application performance.
OMRON visionindustrial robotsorting control system
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