基于本体的装备故障知识库构建

从装备故障知识库构建的重要性和现有故障知识表示方法存在的不足出发,将本体概念引入到装备故障知识库的构建中,分析了本体与知识库的关系以及装备故障知识的特点,提出了装备故障知识库的结构组成,设计了完整的知识库构建方法,描述了各步骤的具体构建过程,并详细阐述了基于规则的语义推理关键技术,实现了装备故障知识库的构建,也为其他领域知识库的构建提供了方法和技术路线。

Construction of ontology based equipment fault knowledge base

Concerning of the importance of equipment fault knowledge base construction and the insufficiency of existing fault knowledge representative methods, ontology is adopted to construct equipment fault knowledge base. After the analysis of the relationship between ontology and knowledge base and the characteristics of equipment fault knowledge, the structure of equipment fault knowledge base is proposed. Then a construction method of knowledge base is put forward and its detailed process and the key technology of ruled based reasoning are elaborated. All the work achieves the construction of ontology based equipment fault knowledge base. This research provides a method and a technical route for the construction of other domain knowledge base.