带传动多目标优化设计的贴近度解法
A Closeness Degree Method for Multi-objective Optimization of Belt Transmission
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摘要: 拟订了带传动多目标优化设计的数学模型。采用正态模糊分布,将理想解和非劣解转化为目标函数值空间上的模糊子集,藉助于贴近度方法,从非劣解中找出了最贴近理想的最优解。Abstract: A mathematical model for multi-objective optimization design of belts transmission is proposed. The normal fuzzy distribution is used to convert the ideal and non-inferior solutions into fuzzy subsets over the space of objective function values. The optimal solution which is closest to the ideal one is found by mcans of the closeness degree method.