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For the shockproof hammers, spacers and suspension clamps and other obstacles on 500kv high-voltage transmission lines, this article constructs the relative moment and wavelet moment of the image, and based on that, using the support vector machine (SVM) to recognize and classify these three species. Experimental results show that these two features moment can both be used to classify the target,...
Robots have more and more applications in various fields. The path planning and the path recognition, as important factors in robot intelligence, have important value in theory and practice. The advantages of obstacle avoidance algorithm based on traditional artificial potential field are low computational complexity, good real-time characteristics and smooth path of obstacle avoidance. Yet, the disadvantages...
A visual pallet recognition system based on the accurate color segmentation is proposed. The basic idea is to get the pallet color feature samples from the images in working environment before the autonomous mobile forklift works. Then the algorithms of morphological filtering, Sobel edge detection and Hough transform are used to get the pallet forking side. At last, according to two corners of the...
Flexibility of the assembly system is crucial to the rapidly changing market, for that a family of products fabrication need to be implemented on a single production line. This paper presents a novel flexible fixturing system for sheet metal part assembly, the system is composed of reconfigurable fixtures use parallel robots as programmable fixture elements so that they can be reprogrammed for different...
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