基于本体技术的分布式模拟训练系统操作监控平台

Operations Monitoring Platform Based on Ontology Technology of Distributed Simulation Training System

针对分布式模拟训练系统操作训练的特点,在基于HLA的模拟训练系统中,提出并建立了基于本体技术的操作训练监控平台,解决了训练系统和监控平台中操作消息的语义异构问题,实现了操作训练情况的动态实时显示。在平台实现中,采用RTI(Run-Time Infrastructure)提供的服务实现了联邦数据收发;建立了操作信息领域本体,采用计算语义相似度的方法实现操作信息由分布交互层向语义层映射;通过专家知识库和操作监控引擎判断操作逻辑合理性;利用View Graph以图形化的方式展示出操作训练情况。最后,通过一个炮车操作训练监控实例,验证了该平台的可行性和有效性。

Aiming at characteristics of operation training in distributed simulation training system, an operations monitoring platform based on ontology technology was proposed and established in the simulation training system based on HLA （High Level Architecture. Eliminates the semantic heterogeneity of messages in the training systems and monitoring platform, and realized operation training dynamic real-time display. In this platform, the services provided by RTI （ Run-Time Infrastruc- ture） are used to receive and dispatch federation data. Constructed operating information domain ontology, and utilize the method of semantic similarity calculation to achieve operational information mapping from distributed interactive layer to the semantic layer. Then through expert knowledge base and operations monitoring engine to determine the reasonahleness of the operating logic. Utilize View Graph to show the operation of training by way of graphical. Finally, a case was provided to demonstrate the effectiveness and feasibility of the platform.