Genetic Algorithms for Engineering Optimization: Theory and Practice

  • Authors:
  • N. G. Yarushkina

  • Affiliations:
  • -

  • Venue:
  • ICAIS '02 Proceedings of the 2002 IEEE International Conference on Artificial Intelligence Systems (ICAIS'02)
  • Year:
  • 2002

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Abstract

The genetic algorithms are heuristics and thus they do not ensure an optimal solution. We propose to use a fuzzy controller for improvement of genetic algorithms. A speed of natural evolution is changeable. Genetic algorithms can be classified into three main categories: a basic GA; evolution strategies; a mobile GA. The mobile GA has a variable chromosome structure. The aim of this paper is to consider a efficiency of various GAs. The paper will explore the utility of the recently developed GA paradigm for model fitting using sets of empirical data. To support this work, the real-world problems has been explored. The examples of real-world problems are telecommunication networks traffic optimization and taskof elements placement on plane. In case telecommunication network traffic optimization, a fitting model is a fuzzy rule based system. In this paper, a concept of fuzzy probabilistic variable is introduced.