| 1. |
- Canovas, Juan-Pedro, et al.
(författare)
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Cooperative object localization using fuzzy logic
- 2003
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Ingår i: Proceedings of the IEEE international conference on methods and models in automation and robotics. ; , s. 773-778
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Konferensbidrag (refereegranskat)abstract
- Cooperative localization of objects is an important challenge in multi-robot systems. We propose a new approach to cooperative object localization by a group of communicating robots. In our approach we see each robot as an expert which provides unreliable information about the location of objects. The information provided by different robots is combined using fuzzy logic techniques, in order to reach agreement between the robots. This contrasts with current techniques, which average the information provided by different robots, and can incur well-known problems when information is unreliable. We have tested our technique on a team of Sony AIBO robots in the RoboCup domain. We present experimental results obtained by sharing information about the location of the ball
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| 2. |
- Saffiotti, Alessandro, et al.
(författare)
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Active perceptual anchoring of robot behavior in a dynamic environment
- 2000
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Ingår i: IEEE international conference on robotics and automation, ICRA '00. - 0780358864 ; , s. 3796-3802
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Konferensbidrag (refereegranskat)abstract
- Perceptual anchoring is the process of linking action to the appropriate objects in the environment via perception. The pivot of anchoring is the inclusion of micro-models of the world, or anchors, into a controller. In this paper, we propose to use anchors to focus the perceptual effort according to the current needs of the controller. We describe an active gaze control strategy able to maintain anchoring of several objects in a dynamic environment, and show how we have used it in a team of legged robots in the RoboCup'99 international robot soccer competition
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