基于产品规范的本体建模方法研究OACHSSCD

In order to fully leverage the role of product specifications in equipment ordering,assist the military and military industrial groups in the quick and accurate retrieval and positioning of the performance,function,inspection items,inspection methods of purchased products,this paper conducts research on the digital application of national military standards related to product specifications,and combines knowledge ontology theory and methods to propose an ontology model suitable for product specifications from the dimensions of standard text and domain knowledge.A case study is conducted on the ontology model using the general specification for helicopter fuel pumps,and the knowledge graph based on a single standard is established.Based on open-source data such as aviation knowledge encyclopedias,this paper provides a prospect for the application scenarios of domain knowledge based on military standards.