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Self-organized Clustering of Square Objects by Multiple Robots

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Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 7461))

Abstract

Object clustering is a widely studied task in which self-organized robots form piles from dispersed objects. Although central clusters are usually desired, workspace boundaries can cause perimeter cluster formation to dominate. This research demonstrates successful clustering of square boxes —an especially challenging instance since flat edges exacerbate adhesion to boundaries— using simpler robots than previous published research. Our solution consists of two novel behaviors, Twisting and Digging, which exploit the objects’ geometry to pry boxes free from boundaries. We empirically explored the significance of different divisions of labor by measuring the spatial distribution of robots and the system performance.  Data from over 40 hours of physical robot experiments show that different divisions of labor have distinct features, e.g., one is reliable while another is especially efficient.

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References

  1. Kazadi, S., Abdul-Khaliq, A., Goodman, R.: On the convergence of puck clustering systems. Robotics and Autonomous Systems 38(2), 93–117 (2002)

    Article  MATH  Google Scholar 

  2. Holland, O., Melhuish, C.: Stigmergy, self-organization, and sorting in collective robotics. Artif. Life 5(2), 173–202 (1999)

    Article  Google Scholar 

  3. Martinoli, A., Ijspeert, A.J., Mondada, F.: Understanding collective aggregation mechanisms: From probabilistic modelling to experiments with real robots. Robotics and Autonomous Systems 29(1), 51–63 (1999)

    Article  Google Scholar 

  4. Deneubourg, J., Goss, S., Franks, N., Sendova-Franks, A., Detrain, C., Chrétien, L.: The dynamics of collective sorting robot-like ants and ant-like robots. In: Proc. of Simulation of Adaptive Behavior (SAB), pp. 356–363 (1991)

    Google Scholar 

  5. Beckers, R., Holland, O., Deneubourg, J.: From Local Actions to Global Tasks: Stigmergy and Collective Robotics. In: Proc. of Artificial Life IV, pp. 181–189 (1994)

    Google Scholar 

  6. Martinoli, A.: Swarm Intelligence in Autonomous Collective Robotics from Tools to the Analysis and Synthesis of Distributed Control Strategies. PhD thesis, École Polytechnique Fédérale de Lausanne (1999)

    Google Scholar 

  7. Bonabeau, E., Theraulaz, G., Fourcassié, V., Deneubourg, J.L.: Phase-ordering kinetics of cemetery organization in ants. Phys. Rev. E 57(4), 4568–4571 (1998)

    Article  Google Scholar 

  8. Grassé, P.: La reconstruction du nid et les coordinations interindividuelles chezbellicositermes natalensis etcubitermes sp. la théorie de la stigmergie. Insectes sociaux 6(1), 41–80 (1959)

    Article  MathSciNet  Google Scholar 

  9. Scholes, S.R., Sendova-Franks, A.B., Swift, S.T., Melhuish, C.: Ants can sort their brood without a gaseous template. Behav. Ecology & Sociobiology 59, 531 (2005)

    Article  Google Scholar 

  10. Maris, M., Boeckhorst, R.: Exploiting physical constraints: Heap formation through behavioral error in a group of robots. In: Proc. of Conference on Intelligent Robots and Systems (IROS), pp. 1655–1660 (1996)

    Google Scholar 

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© 2012 Springer-Verlag Berlin Heidelberg

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Song, Y., Kim, JH., Shell, D.A. (2012). Self-organized Clustering of Square Objects by Multiple Robots. In: Dorigo, M., et al. Swarm Intelligence. ANTS 2012. Lecture Notes in Computer Science, vol 7461. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-32650-9_32

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  • DOI: https://doi.org/10.1007/978-3-642-32650-9_32

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-32649-3

  • Online ISBN: 978-3-642-32650-9

  • eBook Packages: Computer ScienceComputer Science (R0)

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