【摘要】 文章运用模糊相关原理和贴近度原则，以齿轮传动设计中齿数模糊选择和减速器设计方案的模糊综合评判为例，阐明了机械设计中模糊因素的决策与评价方法。更多还原

【Abstract】 This paper explains fuzzy factor decision and evaluation method in mechanical de-sign by fuzzy correlation theory and principle of fuzzy closeness degree, also with two examples of using tooth number fuzzy selection in gear drive design and fuzzy synthesis appraisal in design scheme of gear reductor.更多还原