基于本体的飞机工装设计知识表达

Ontology-Based Knowledge Representation for Aircraft Tooling Design

知识表达是知识重用的基础,为了更好地使用知识,需要对飞机工装设计知识的表达方式进行研究。首先阐述了本体的概念和其形式化表示语言,并分析了与基于面向对象的知识表达方法的区别;其次通过分析飞机工装设计过程,总结了飞机工装设计领域知识;最后结合本体理论,构建了飞机工装设计知识本体模型。实例说明,本体模型满足飞机工装设计的知识使用要求。

Knowledge representation is the basis for knowledge reuse.In order to make good use of aircraft tooling design knowledge,it's needed to study the knowledge representation.Firstly,ontology and its representation language are described,and the distinction with knowledge representation based on object-oriented is described.Secondly,the aircraft tooling design knowledge is summarized by analysis.Finally,a model is built to express the design knowledge of aircraft tooling with ontology.The case shows that the ontology model is very good to express the design knowledge of aircraft tooling.