| Autor: |
Kuppan Chetty, R.M., Singaperumal, M., Nagarajan, T. |
| Zdroj: |
Advanced Materials Research; January 2012, Vol. 433 Issue: 1 p6630-6635, 6p |
| Abstrakt: |
This paper considers the problem of formation control and obstacle avoidance for a group of non-holonomic mobile robots in a leader referenced model based on reactive switching control strategy. Three important issues related to the multi robot formation namely distributed formation control framework, dynamic role switching algorithm and real time implementations are investigated. The switching control strategy combines together formation planning, navigation and active obstacle avoidance in a layered control framework composed of functional behaviors based on the relative motion states of the robots employed in the group. Dynamic role switching mechanism incorporated in this work to tackles the problem of obstacle avoidance in the follower path. The proposed approach is validated through laboratory experiments using commercially available robot research platforms and the results obtained are discussed. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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