基于本体的仿真想定空间知识表达模型  

Spatial Knowledge Representation Model of Simulation Scenario Based on Ontology

作　　者：朱杰 张宏军[1] Zhu Jie;Zhang Hongjun(College of Command and Control Engineering,Army Engineering University of PLA,Nnajing 210002,China;73021 Troops,Hangzhou 315023,China)

机构地区：[1]陆军工程大学指挥控制工程学院,江苏南京210002 [2]中国人民解放军73021部队,浙江杭州315023

出　　处：《系统仿真学报》2021年第5期1051-1061,共11页Journal of System Simulation

基　　金：中国博士后科学基金(2019M664028)。

摘　　要：军事仿真想定具有丰富的空间知识,与作战仿真的各类模型关系紧密,目前仿真想定知识描述缺少统一规范,需要构建一种符合空间思维的空间知识表达模型来有效解析仿真想定中空间实体及其相互关系。通过采用本体的方法建立空间知识领域本体并形成空间知识概念的格式化描述规范,采用基于概念知识树的方法从层次上描述空间知识结构,明确本体概念之间的语义逻辑关系,结合现有的想定定义语言,对空间知识本体概念进行统一的形式化描述。通过该模型在合同战斗仿真平台中的应用,证明其能有效地解析仿真想定内容的空间知识并生成统一规范的XML文档,实现不同仿真平台之间空间知识的共享。Military simulation scenario has abundant spatial knowledge and is closely related to various models of combat simulation.In view of the lack of uniform specification for the description of simulation scenario knowledge,it is necessary to construct a spatial knowledge representation model in line with spatial thinking to effectively analyze the spatial entities and their interrelationships in simulation scenario.The ontology method is used to establish spatial knowledge domain ontology and form the formal description specification of spatial knowledge concept;the spatial knowledge structure is described hierarchically by using the method of concept knowledge tree,clarifying the semantic logic relationship among the ontology concepts;combining with the exiting scenario definition language,the unified formal description of spatial knowledge ontology concepts are given.The application of the model in the contract battle simulation platform proves that it can effectively analyze the spatial knowledge of simulation scenarios and generate unified and standardized XML documents to realize the sharing of spatial knowledge among different simulation platforms.

关 键 词：仿真想定 空间知识 本体 知识树 形式化描述 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]