A Fuzzy Problem of Multiparametric Choice of Optimal Solutions

  • Authors:

  • I. V. Sergienko;I. N. Parasyuk;M. F. Kaspshitskaya

  • Affiliations:

  • Cybernetics Institute, National Academy of Sciences of Ukraine, Kiev, Ukraine aik@public.icyb.kiev.ua;Cybernetics Institute, National Academy of Sciences of Ukraine, Kiev, Ukraine;Cybernetics Institute, National Academy of Sciences of Ukraine, Kiev, Ukraine

  • Venue:
  • Cybernetics and Systems Analysis
  • Year:
  • 2003

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Abstract

The problem of optimal choice of a set of parameters is considered in fuzzy formulation. The so-called S-functions (or bell-shaped functions) are used for interpretation of fuzziness. A method of defuzzification of linguistic variables is proposed. Some results on stability are given.