Constrained function optimization using PSO with polynomial mutation

  • Authors:
  • Tapas Si;Nanda Dulal Jana;Jaya Sil

  • Affiliations:
  • Department of Information Technology, National Institute of Technology, Durgapur, West Bengal, India;Department of Information Technology, National Institute of Technology, Durgapur, West Bengal, India;Department of Computer Science and Technology, BESU, West Bengal, India

  • Venue:
  • SEMCCO'11 Proceedings of the Second international conference on Swarm, Evolutionary, and Memetic Computing - Volume Part I
  • Year:
  • 2011

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Abstract

Constrained function optimization using particle swarm optimization (PSO) with polynomial mutation is proposed in this work. In this method non-stationary penalty function approach is adopted and polynomial mutation is performed on global best solution in PSO. The proposed method is applied on 6 benchmark problems and obtained results are compared with the results obtained from basic PSO. The experimental results show the efficiency and effectiveness of the method.