منابع مشابه
A Machine Vision Approach to Seam Sensing for High-Speed Robotic Sealing
In industrial assembly lines, seam sealing is a painting process used for making watertight seals or for preventing rusting. In the process, sealant is painted on seams located at the joints of pressed metal parts. We developed a sealing robot system that adjusts the sealing gun motion adaptively to the seam position sensed by a range sensor (a scanning laser rangefinder which senses profile ra...
متن کاملA Method of Robust Seam Feature Detection from Profiles for Robotic Sealing
In industrial assembly lines, seam sealing is a painting process used for making watertight seals or for preventing rusting. In the process, sealant is painted on seams located at the joints of pressed metal parts. We developed a sealing robot system that adjusts the sealing gun motion adaptively to the seam position sensed by a range sensor (a scanning laser rangefinder which senses profile ra...
متن کاملThree Dimension Curve Welding Seam Modeling for Seam Tracking
A novel modeling method for 3D curve welding seam is presented in this paper based on a welding robot for large workpiece. The 3D curve welding seam tracking is implemented by macro and micro motion which can control translational motion of torch in a large range and implement accurate seam tracking in small range. As such, the self-teaching seam model and real-time seam model are established t...
متن کاملRobotic Seam Tracking
The principles of contact and non-contact sensors for robotic seam tracking arc revicwcd. Non-contacting scnsors arc bascd on either an clectromagnctic or an acoustic principle. Electroinagnctic sensors in thc low frcqucncy rcgime induce eddy currents which can bc uscd for the dctcction of surface discontinuitics. In the high frequency regimc (visual spectrum), laser light stripe systems in con...
متن کاملGeometry seam carving
We present a novel approach to feature-aware mesh deformation. Previous mesh editing methods are based on an elastic deformation model and thus tend to uniformly distribute the distortion in a least squares sense over the entire deformation region. Recent results from image resizing, however, show that discrete local modifications like deleting or adding connected seams of image pixels in regio...
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ژورنال
عنوان ژورنال: Sen'i Gakkaishi
سال: 1976
ISSN: 0037-9875,1884-2259
DOI: 10.2115/fiber.32.11_p420