Designing a multilayer microwave heating device using a multiobjective genetic algorithm

  • Authors:
  • Jésus J. S. Santos;Diogo B. Oliveira;Elizabeth F. Wanner;Eduardo G. Carrano;Ricardo H. C. Takahashi;Elson J. Silva;Oriane M. Neto

  • Affiliations:
  • Department of Electrical Engineering, Universidade Federal de Minas Gerais, Brazil;Department of Electrical Engineering, Universidade Federal de Minas Gerais, Brazil;Department of Mathematics, Universidade Federal de Ouro Preto, Brazil;Centro Federal de Educação Tecnológica de Minas Gerais, Brazil;Department of Mathematics, Universidade Federal de Minas Gerais, Brazil;Department of Electrical Engineering, Universidade Federal de Minas Gerais, Brazil;Department of Electrical Engineering, Universidade Federal de Minas Gerais, Brazil

  • Venue:
  • CEC'09 Proceedings of the Eleventh conference on Congress on Evolutionary Computation
  • Year:
  • 2009

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Abstract

In this paper, we propose a multiobjective evolutionary approach to design a microwave heating device. The goal is to heat the maximum amount of water, above certain temperature, and spending the minimum energy. The device is modeled as a loss multilayer dielectric irradiated by microwave power. The resulting bi-objective problem is then solved using SPEA2 and a set of solutions is obtained. The results show that SPEA2 finds a higher number of non-dominated solution when compared with the traditional approaches used in this problem, within lower computational cost.