Title | ||
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Ring On The Hook: Placing A Ring On A Moving And Pendulating Hook Based On Visual Input |
Abstract | ||
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Purpose - The purpose of this paper is to describe a robot vision system which put rings on hooks that are moving freely on a conveyor belt. The hook can show a significant swinging which can be well approximated by a pendulum movement. The problem is of large relevance for many industrial applications and the challenge is to compute a 3D pose that is sufficiently precise to allow for successful placements of the rings.Design/methodology/approach - This requires a fast and precise tracking and a compensation for latencies connected to the processing of visual information as well as the actual robot action.Findings - The authors achieve this through a precise pose estimation in a high-resolution stereo setup, as well as a modeling of the hook movement as a combination of a translational and a pendulum movement.Originality/value - The paper shows that under normal conditions close to 100 percent success can be achieved such that this technology now can be transferred into industrial systems. |
Year | DOI | Venue |
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2011 | 10.1108/01439911111122806 | INDUSTRIAL ROBOT-THE INTERNATIONAL JOURNAL OF ROBOTICS RESEARCH AND APPLICATION |
Keywords | Field | DocType |
Robotics, Conveyors, Tracking, Assembly | Pose,Control engineering,Artificial intelligence,System identification,Hook,Robotics,Computer vision,Conveyor belt,Information processing,Simulation,Engineering,Pendulum,Robot | Journal |
Volume | Issue | ISSN |
38 | 3 | 0143-991X |
Citations | PageRank | References |
2 | 0.37 | 18 |
Authors | ||
8 |
Name | Order | Citations | PageRank |
---|---|---|---|
Anders Kjær-Nielsen | 1 | 29 | 2.70 |
Anders Glent Buch | 2 | 73 | 11.99 |
Andreas Emil Kryger Jensen | 3 | 2 | 0.37 |
Bent Møller | 4 | 2 | 0.37 |
Dirk Kraft | 5 | 252 | 24.06 |
Norbert Krüger | 6 | 40 | 8.76 |
Henrik Gordon Petersen | 7 | 111 | 17.88 |
Lars-Peter Ellekilde | 8 | 68 | 10.17 |