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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Miyake, T. Murakami, T. Ohnishi, K. |
| Copyright Year | 1998 |
| Description | Author affiliation: Dept. of Electr. Eng., Keio Univ., Yokohama, Japan (Miyake, T.) |
| Abstract | This paper describes a visual tracking control according to moving speed of target object. In case the target object has a quick motion, it goes out of sight easily in the vision based manipulation system. To avoid such an emergent motion, this paper introduces two tracking modes. One is normal tracking mode. The other is emergent tracking mode. When the target object changes its moving speed and orientation, control mode is switched to the emergent tracking mode. Furthermore in the proposed approach, the performed index to evaluate the recognizable ability of the vision based manipulation system is introduced. The more that index increases, the easier the manipulator system tracks the motion of the target object. In other words, it is utilized for the smooth mode switching according to the emergent motion. Also the motion command is adjusted continuously by the estimation of the object speed so that the manipulator catches the losing object. This makes it possible to avoid the unacceptable motion caused by the unknown disturbance. The validity of the proposed approach is confirmed by several numerical and experimental results. |
| Starting Page | 1326 |
| Ending Page | 1331 |
| File Size | 465895 |
| Page Count | 6 |
| File Format | |
| ISBN | 0780345037 |
| DOI | 10.1109/IECON.1998.722842 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1998-08-31 |
| Publisher Place | Germany |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Target tracking Machine vision Motion control Object detection Transmission line matrix methods Robot sensing systems Orbital robotics Robot vision systems Motion detection Cameras |
| Content Type | Text |
| Resource Type | Article |
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