Application of data mining in multiobjective optimization problems

摘要: In the most engineering optimization design problems, value of objective functions is not clearly defined in terms variables. Instead it obtained by some numerical analysis such as FE structural analysis, fluid mechanic and thermodynamic etc. Usually, these analyses are considerably time consuming to obtain a functions. order make number few possible methodology presented supporting tool for meta-modeling techniques. Researches multiobjective relatively young there still much do. It shown that visualizing problem on basis randomly sampled geometrical data CAD CAE simulation results, addition utilizing classification mining could be effective system available To evaluate effectiveness proposed method study case 3D wing given. Along with this example, discussed how practical problems.