Abstract
This paper presents a statistical significance analysis of a modified version of the Particle Swarm Optimization (PSO) on groups of simulated robots performing a distributed exploration task, denoted as RDPSO (Robotic DPSO). This work aims to evaluate this novel exploration strategy studying the performance of the algorithm under communication constraints while increasing the population of robots. Experimental results show that there is no linear relationship between the number of robots and the maximum communication range. In general, the decreased performance by the developed algorithm under communication constraints can be overcome by slightly increasing the number of robots as the maximum communication range is decreased.
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Acknowledgments
This work was supported by a PhD scholarship (SFRH/BD /73382/2010) granted to the first author by the Portuguese Foundation for Science and Technology (FCT) and the Institute of Systems and Robotics (ISR) also under regular funding by FCT.
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© 2013 Springer Science+Business Media Dordrecht
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Couceiro, M.S., Martins, F.M.L., Clemente, F., Rocha, R.P., Ferreira, N.M.F. (2013). Towards a Further Understanding of the Robotic Darwinian PSO. In: Madureira, A., Reis, C., Marques, V. (eds) Computational Intelligence and Decision Making. Intelligent Systems, Control and Automation: Science and Engineering, vol 61. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-4722-7_2
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DOI: https://doi.org/10.1007/978-94-007-4722-7_2
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