Evolutionary procedure for the progressive design of controllers for collective behaviors

  • Authors:
  • P. Caamaño;J. A. Becerra;F. Bellas;A. Prieto;R. J. Duro

  • Affiliations:
  • Integrated Group for Engineering Research, Universidade da Coruña, Spain;Integrated Group for Engineering Research, Universidade da Coruña, Spain;Integrated Group for Engineering Research, Universidade da Coruña, Spain;Integrated Group for Engineering Research, Universidade da Coruña, Spain;Integrated Group for Engineering Research, Universidade da Coruña, Spain

  • Venue:
  • HAIS'11 Proceedings of the 6th international conference on Hybrid artificial intelligent systems - Volume Part II
  • Year:
  • 2011

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Abstract

This paper describes an approach for the progressive construction of controllers for sets of robots performing collective behaviors. The procedure is based on the incremental construction through evolution of a neural multilevel behavior architecture where the higher-level behaviors modulate the actuation of the lower-level ones. This hybridization permits simplifying the design of the behavior controllers and allows obtaining them in evolutionary processes without making the search space huge. From a cognitive point of view, the procedure could be thought of as an incremental learning procedure where the robot first learns basic responses and then uses them within more elaborate decision and actuation processes progressively increasing complexity.