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Integrated pre-design step methodology based onmulti-objective evolutionary optimization

Published: 07 July 2010 Publication History

Abstract

In this paper we propose an integrated pre-design step framework using multiobjective evolutionary optimization and a decision support tool. The tailored genetic algorithm relies on specific fitness function which enables to deal with a high number of objectives. Moreover, surrogate models have been integrated so as to speed up objective functions evaluations which are usually expensive in case of mechanical product pre-design step. An automatic post-treatment of Pareto optimal solutions is proposed in order to synthesize a large multidimensional database into a restricted number of typings. This latter step is of particular importance since it affords designer a powerful decision support tool.

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cover image ACM Conferences
GECCO '10: Proceedings of the 12th annual conference on Genetic and evolutionary computation
July 2010
1520 pages
ISBN:9781450300728
DOI:10.1145/1830483

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 07 July 2010

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Author Tags

  1. clustering
  2. decision support tool
  3. multiobjective evolutionary algorithm
  4. self organizing maps
  5. specific fitness function
  6. surrogate modeling

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