Evolving Fuzzy Logic Controllers for Sony Legged Robots

  • Authors:
  • Dongbing Gu;Huosheng Hu

  • Affiliations:
  • -;-

  • Venue:
  • RoboCup 2001: Robot Soccer World Cup V
  • Year:
  • 2002

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Abstract

This paper presents an evolutionary approach to learning a fuzzy logic controller (FLC) employed for reactive behaviour control of Sony legged robots. The learning scheme is divided into two stages. The first stage is a structure learning in which the rule base of FLC is generated by a backup updating learning. The second stage is a parameter learning in which the parameters of membership functions of fuzzy sets are learned by a genetic algorithm (GA). Simulation results are provided to show the effectiveness of the proposed learning scheme.