圆柱面过盈联接的模糊稳健优化设计  

Firm fuzzy optimal design of cylindrical interference connection

作　　者：郭惠昕[1] 

机构地区：[1]常德师范学院机械工程系,湖南常德415003

出　　处：《机械设计》2002年第1期14-17,共4页Journal of Machine Design

基　　金：湖南省自然科学基金资助项目 (0 0JJY2 0 50 ) ;湖南省教育厅高校科研资助项目 (0 0C2 94)

摘　　要：以圆柱面过盈联接设计为例 ,对可控因素和噪声因素对普通模糊优化设计的稳健性影响进行了分析研究 ,给出了模糊约束条件的可行稳健性准则 ;在此基础上 ,提出了模糊稳健设计思想 ,给出了一种模糊稳健优化设计建模方法 ,并针对圆柱面过盈联接给出了模糊稳健优化设计实例。模糊稳健设计是一种新的稳健设计方法 ,具有广阔的研究和应用前景。Taking the design of cylindrical interference connection as an example, this paper carried out an analysis and study on the influence of firmness for ordinary fuzzy optimal design affected by controllable factors and noise factors, and presented the feasible criterion of firmness for conditions of fuzzy restraint. On the basis of the above, this paper put forward a thinking of firm fuzzy design, presented a kind of modelling method for firm fuzzy optimal design, and in accordance with cylindrical interference connection, presented a living example of firm fuzzy optimal design. Firm fuzzy design is a kind of new firm design method, it possesses broad prospects of study and application.

关 键 词：圆柱面过盈联接 稳健性 模糊约束 模糊稳健优化设计 

分 类 号：TH131.7[机械工程—机械制造及自动化]