Development of BEST Nano-robot Soccer Team

13 years 11 months ago
Development of BEST Nano-robot Soccer Team
In this paper, we describe the development of our BEST nano-robot soccer team composed of 5 robots, a vision system, and communication modules. Each nano-robot is designed with an all-in-one type microcontroller and two D C motors fixed in parallel due to its small size 4(cm)x4(cm)x4.5(cm). A vision system capable of 30 recognitions/sec provides each robot's position feedback via RF communication. A three level hierarchical software control scheme is adopted: role allocation, target generation, and visual servoing. Dynamic role allocation is done in the highest layer(the role allocation layer) regarding the context and role importance. In the target generation layer, target positions of robots are generated based on 6 roles, 22-1 formation, and libero system. In the visual servoing layer, path planning is achieved using a newly proposed line-circle algorithm with linear and circular paths as our basic strategy. Normally, 2-2-1 formation is adopted. When the both attackers are blo...
Sung Ho Kim, JongSuk Choi, Byung Kook Kim
Added 03 Aug 2010
Updated 03 Aug 2010
Type Conference
Year 1999
Where ICRA
Authors Sung Ho Kim, JongSuk Choi, Byung Kook Kim
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