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A Macroscopic Model for Self-organized Aggregation in Swarm Robotic Systems

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Swarm Robotics (SR 2006)

Part of the book series: Lecture Notes in Computer Science ((LNTCS,volume 4433))

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Abstract

We study the self-organized aggregation of a swarm of robots in a closed arena. We assume that the perceptual range of the robots are smaller than the size of the arena and the robots do not have information on the size of the swarm or the arena. Using a probabilistic aggregation behavior model inspired from studies of social insects, we propose a macroscopic model for predicting the final distribution of aggregates in terms of the parameters of the aggregation behavior, the arena size and the sensing characteristics of the robots. Specifically, we use the partition concept, developed in number theory, and its related results to build a discrete-time, non-spatial model of aggregation in swarm robotic systems under a number of simplifying assumptions. We provide simplistic simulations of self-organized aggregation using the aggregation behavior with different parameters and arena sizes. The results show that, despite the fact that the simulations did not explicitly enforce to satisfy the assumptions put forward by the macroscopic model, the final aggregate distributions predicted by the macroscopic model and obtained from simulations match.

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References

  1. “aggregation”: Merriam-webster online dictionary (2006), http://www.merriam-webster.com

  2. Camazine, S., Franks, N.R., Sneyd, J., Bonabeau, E., Deneubourg, J.-L., Theraulaz, G.: Self-Organization in Biological Systems. Princeton University Press, Princeton (2001)

    Google Scholar 

  3. Dorigo, M.: Swarm robotics - special issue editorial. Autonomous Robots 17(2) (2004)

    Google Scholar 

  4. Şahin, E.: Swarm robotics: From sources of inspiration to domains of application. In: Şahin, E., Spears, W.M. (eds.) Swarm Robotics. LNCS, vol. 3342, pp. 10–20. Springer, Heidelberg (2005)

    Google Scholar 

  5. Dorigo, M., Tuci, E.: The swarm-bots project. In: Şahin, E., Spears, W.M. (eds.) Swarm Robotics. LNCS, vol. 3342, pp. 31–44. Springer, Heidelberg (2005)

    Google Scholar 

  6. Deneubourg, J.L., Lioni, A., Detrain, C.: Dynamics of aggregation and emergence of cooperation. Biological Bulletin 202, 262–267 (2002)

    Article  Google Scholar 

  7. Jeanson, R., Rivault, C., Deneubourg, J.L., Blanco, S., Fournier, R., Jost, C., Theraulaz, G.: Self-organised aggregation in cockroaches. Animal Behaviour 69, 169–180 (2005)

    Article  Google Scholar 

  8. Flocchini, P., Prencipe, G., Santoro, N., Widmayer, P.: Gathering of asynchronous robots with limited visibility. Theoretical Computer Science 337(1-3), 147–168 (2005), http://dx.doi.org/10.1016/j.tcs.2005.01.001

    Article  MATH  MathSciNet  Google Scholar 

  9. Gordon, N., Wagner, I.A., Bruckstein, A.M.: Gathering multiple robotic a(ge)nts with limited sensing capabilities. In: Dorigo, M., Birattari, M., Blum, C., Gambardella, L.M., Mondada, F., Stützle, T. (eds.) ANTS 2004. LNCS, vol. 3172, pp. 142–153. Springer, Heidelberg (2004)

    Google Scholar 

  10. Gazi, V., Passino, K.M.: A class of attractions/repulsion functions for stable swarm aggregations. International Journal of Control 77(18), 1567–1579 (2004)

    Article  MATH  MathSciNet  Google Scholar 

  11. Lin, Z., Francis, B., Ma, M.: Necessary and sufficient graphical conditions for formation control of unicycles. IEEE Transactions on Automatic Control 50(1), 121–127 (2005)

    Article  Google Scholar 

  12. Lin, J., Morse, A.S., Anderson, B.D.O.: The multi-agent rendezvous problem. In: 42nd IEEE Conference on Decision and Control, vol. 2, Dec. 2003, pp. 1508–1513. IEEE Computer Society Press, Los Alamitos (2003)

    Google Scholar 

  13. Melhuish, C., Holland, O., Hoddell, S.: Convoying: using chorusing to form travelling groups of minimal agents. Journal of Robotics and Autonomous Systems 28, 206–217 (1999)

    Article  Google Scholar 

  14. Trianni, V., Groß, R., Labella, T., Şahin, E., Dorigo, M.: Evolving aggregation behaviors in a swarm of robots. In: Banzhaf, W., Ziegler, J., Christaller, T., Dittrich, P., Kim, J.T. (eds.) ECAL 2003. LNCS (LNAI), vol. 2801, pp. 865–874. Springer, Heidelberg (2003)

    Google Scholar 

  15. Bahçeci, E., Şahin, E.: Evolving aggregation behaviors for swarm robotic systems: A systematic case study. In: Proc. of the IEEE Swarm Intelligence Symposium, Pasadena, California, June 2005, pp. 333–340. IEEE Computer Society Press, Los Alamitos (2005)

    Chapter  Google Scholar 

  16. Soysal, O., Şahin, E.: Probabilistic aggregation strategies in swarm robotic systems. In: Proc. of the IEEE Swarm Intelligence Symposium, Pasadena, California, June 2005, pp. 325–332. IEEE Computer Society Press, Los Alamitos (2005)

    Chapter  Google Scholar 

  17. Lerman, K., Martinoli, A., Galstyan, A.: A review of probabilistic macroscopic models for swarm robotic systems. In: Şahin, E., Spears, W.M. (eds.) Swarm Robotics. LNCS, vol. 3342, pp. 143–152. Springer, Heidelberg (2005)

    Google Scholar 

  18. Kazadi, S., Chung, M., Lee, B., Cho, R.: On the dynamics of clustering systems. Robotics and Autonomous Systems 46, 1–27 (2004)

    Article  Google Scholar 

  19. Agassounon, W., Martinoli, A., Easton, K.: Macroscopic modeling of aggregation experiments using embodied agents in teams of constant and time-varying sizes. Autonomous Robots 17, 163–192 (2004)

    Article  Google Scholar 

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

    Article  Google Scholar 

  21. Kazadi, S.T.: Swarm Engineering. PhD thesis, Caltech (2000)

    Google Scholar 

  22. Lee, C., Kim, M., Kazadi, S.: Robot clustering. In: IEEE International Conference on Systems, Man and Cybernetics, vol. 2, Oct. 2005, pp. 1449–1454. IEEE Computer Society Press, Los Alamitos (2005)

    Chapter  Google Scholar 

  23. Weisstein, E.W.: Partition from mathworld–a wolfram web resource (2005), http://mathworld.wolfram.com/Partition.html

  24. Weisstein, E.W.: Partition function q from mathworld–a wolfram web resource (2002), http://mathworld.wolfram.com/PartitionFunctionq.html

  25. Wikipedia: Stocastic matrix from wikipedia, the free encyclopedia (2006), http://en.wikipedia.org/wiki/Stochastic_matrix

  26. Wikipedia: Perron - frobenius theorem from wikipedia, the free encyclopedia (2006), http://en.wikipedia.org/w/index.php?title=Perron-Frobenius_theorem

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Erol Şahin William M. Spears Alan F. T. Winfield

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Soysal, O., Şahin, E. (2007). A Macroscopic Model for Self-organized Aggregation in Swarm Robotic Systems. In: Şahin, E., Spears, W.M., Winfield, A.F.T. (eds) Swarm Robotics. SR 2006. Lecture Notes in Computer Science, vol 4433. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-71541-2_3

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  • DOI: https://doi.org/10.1007/978-3-540-71541-2_3

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-71540-5

  • Online ISBN: 978-3-540-71541-2

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