On-line, on-board evolution of robot controllers

  • Authors:
  • N. Bredeche;E. Haasdijk;A. E. Eiben

  • Affiliations:
  • TAO, LRI, INRIA Saclay, Univ. Paris-Sud, CNRS, Orsay, France;Free University, Amsterdam, The Netherlands;Free University, Amsterdam, The Netherlands

  • Venue:
  • EA'09 Proceedings of the 9th international conference on Artificial evolution
  • Year:
  • 2009

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Abstract

This paper reports on a feasibility study into the evolution of robot controllers during the actual operation of robots (on-line), using only the computational resources within the robots themselves (on-board). We identify the main challenges that these restrictions imply and propose mechanisms to handle them. The resulting algorithm is evaluated in a hybrid system, using the actual robots' processors interfaced with a simulator that represents the environment. The results show that the proposed algorithm is indeed feasible and the particular problems we encountered during this study give hints for further research.