摘要
航空制造业领域知识数量庞大,种类繁多,而对此类技术文件却又缺乏从知识层面进行有效管理。本文依据航空制造业领域知识的技术特征,构建航空制造业领域知识多层次分类体系。基于"多层次本体"研究了航空制造业领域知识的知识建模方法。建立了从知识关联层面对航空制造业领域知识进行统一描述的知识体系,并利用本体描述语言OWL对其进行描述。为从领域知识层面开展面向服务型航空工业设计、生产、制造的航空制造业领域知识动态管理系统提供理论和方法基础。
Aviation manufacturing industry has a large amount of knowledge,but such technical documents are lack of effec-tive management from the knowledge level.According to the technical characteristics of knowledge in the field of aviation manufacturing,a multi-level classification system of knowledge for aviation manufacturing industry is constructed.The knowledge modeling method of aviation manufacturing is studied based on multi-level ontology.A knowledge system descri-bing knowledge in aviation manufacturing domain from knowledge correlation level is established,and described by ontology description language OWL.It provides the theoretical and methodological basis for developing the domain knowledge dynamic management system of design,production and manufacturing of service-oriented aviation industry from the domain knowledge level.
作者
刘航
杜江
白瑀
LIU Hang;DU Jiang;BAI Yu
出处
《现代机械》
2018年第6期60-64,共5页
Modern Machinery
基金
以航空领域国家和行业技术标准信息增值为目标的研究生数字化设计能力培养方法研究(XAGDYJ180224)
陕西省教育厅专项科研计划项目(整体式刀具虚拟设计关键技术研究)(16JK1388)
关键词
多层次本体
知识表达
OWL
航空制造业
multi-level ontology
knowledge representation
OWL
aviation manufacturing
