基于元模型的装备体系知识图谱构建

Construction of equipment system knowledge graph based on meta-model

针对当前军事领域知识图谱描述装备体系存在的数据规范程度不高、实体不统一和实体关系不一致等问题,提出一种基于元模型的军事领域本体模型构建方法。该方法采用体系架构元模型技术框架下的概念数据模型和逻辑数据模型定义装备体系本体,从而生成装备体系知识图谱,避免不同兵种、不同业务领域装备体系本体不一致的影响。选取协同打击任务场景构建无人机集群装备体系应用本体,导入Neo4j软件生成知识图谱。结果表明,所提方法能够满足装备体系知识图谱构建需求。

Aiming to address the problems of low data standardization,inconsistent entities and entity relationships in the current military domain knowledge graph describing the equipment system,a method for constructing ontology model in the military field based on meta-model is proposed.The method uses the concept data model and logical data model under the framework of system architecture meta-model technology to define the equipment system domain ontology,thus generating the knowledge graph of the equipment system,avoiding the impact of inconsistent ontology of equipment systems in different branches and operation domains.An ontology application of unmanned aerial vehicle cluster equipment system is constructed for a cooperative strike mission scenario,and a knowledge graph is generated by importing into Neo4j software.The results show that the proposed method can meet the requirements for constructing a knowledge graph of equipment system.