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本文首次按工程领域知识特征,将其分为规范性知识与非规范性知识,以许多事例说明了机械设计中存在着大量非规范性知识.阐明了运用模糊数学处理这类知识的方法,为机械设计专家系统知识库的建造,作了有益的探索。
This article, for the first time, divides it into normative knowledge and non-normative knowledge according to the characteristics of engineering knowledge in the field of engineering, and in many cases shows that there is a large amount of non-normative knowledge in mechanical design. The method of using fuzzy mathematics to deal with this kind of knowledge is expounded, which makes a useful exploration for the construction of knowledge base of mechanical design expert system.