机械零件设计参数的模糊综合评判

Fuzzy synthetic judgment for the part of machine design parameter

机械零件设计参数的选择是很重要的,影响设计参数的因素很多,有些因素是已知的,可作定量分析,有些因素是模糊的和不确定的。对于这些不确定性问题,引用模糊数学的方法,建立模糊评价的数学模型,为合理地确定其设计参数提供理论依据。

It is important to choose of the part of machine design. There are many factors affecting part of machine design. Some one snowed and can be analyzed as fix quantify, some are fuzzy and uncertain. About those uncertain problems, lead to fuzzy mathematics method, establishes the mathematics model of fuzzy evaluation. Synthetic judgment for the part of machine design parameter. To offer the basis theory of determining the part of machine design parameter reasonably.