基于灰色聚类的机床主传动非常规变速系统的优化设计——对称型混合公比的传动系统

在设计机床的主传动非常规变速系统时，首先利用传统优化设计方法求出理想解和多个合理解，然后再把其作为一个灰色系统，利用灰色系统理论中的灰色聚类方法，对多个合理解按满意程度进行排列，其结果可为普通机床的设计、开发提供了更趋于实际的理论依据。文章介绍利用灰色聚类方法开发金属切削机床对称型混合公比的主传动非常规变速系统优化设计的总体结构、功能和方法。本系统具有界面美观、操作方便、易于理解的特点。

Optimal Design of Irregular Speed-change System of Main Transmission in Machine-tool Based on the Grey Classification-Symmetry Transmission of Mixed Double Ratio

In the design of irregular speed-change system of main transmission in machine-tool, traditional optimization is applied in order to obtain the ideal and several reasonable schemes. Then, the main transmission system of machine tool is regarded as grey system, several reasonable schemes mentioned above can be put in order according to satisfaction with grey classification, which is concluded in grey system theory. The result can make an important role in the design or development of the machine tool. This paper states total frames, functions and means to optimize main transmission irregular speed-change system of machine-tool based on classification. It is characterized by the pleasing face, convenient operation and better understanding.