Transactions of the Visualization Society of Japan
Online ISSN : 1346-5260
ISSN-L : 1346-5252
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Volume 24, Issue 10
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  • Visualization for Power Unit Design utilizing Multi Objective Optimization
    Yasuyuki YOKONO, Tadashi KUROIWA, Ryo FURUKAWA, Minoru MUKAI
    2004 Volume 24 Issue 10 Pages 49-54
    Published: 2004
    Released on J-STAGE: October 28, 2004
    DOIhttps://doi.org/10.3154/tvsj.24.49
    JOURNAL FREE ACCESS
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    The power unit design was completed utilizing the multi objective optimization based on a neighborhood cultivation genetic algorithm. The pressure drop, thermal resistance, strain, fin height and flow velocity were examined simultaneously as the design objectives, it was able to visualize these correlations and trade-off relations. The design proposal could be chosen from the Pareto solution using the weight computed by a paired comparison of the objective functions. This approach could visualize a design process and improve the quality and speed of a design, compared with the conventional series design which determines each evaluate function in order.
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