基于航天装备数据的知识图谱体系研究

Research on Knowledge Graph System Based on Space Equipment Data

摘要:

知识图谱实现了知识以图的结构形式关联链接,从而实现对零散知识进行组织。三元组表征是较成熟的知识图谱构建和表征方法。本文在深入分析三元组知识图谱构建方法的基础上,结合航天装备在役考核的实际应用,提出一种基于知识图谱的深度分析评估方法并设计研制了航天装备在役考核综合评估系统对该方法的有效性进行验证。系统运行结果表明本文方法可以有效的对航天装备知识体系进行组织、挖掘和应用,从而实现深度评估。

Abstract:

Knowledge Graph is an effective method to organize scattered knowledge using graphic connection. Triples characterization is a mature method to construct and represent the knowledge graph. A method of deep evaluation is proposed based on knowledge graph with triples, considering the practical application in in-service inspection of Space Equipment. The comprehensive evaluation software system of in-service inspection of Space Equipment is designed and applied to validate the effectiveness of the method. The operation result of the system shows that the proposed method can organize, excavate and apply the data effectively, providing the foundation for overall and deep evaluation and assessment.