基于BOM本体的概念模型语义研究  

Research on Conceptual Model Semantics Based on BOM Ontology

作　　者：彭勇[1] 黄健[1] 黄柯棣[1] 

机构地区：[1]国防科技大学机电工程与自动化学院,湖南长沙410073

出　　处：《系统仿真技术》2010年第2期147-152,163,共7页System Simulation Technology

基　　金：国防预研基金资助项目(513040102)

摘　　要：模型的语义是模型语义重用、互操作和组合的基础,针对模型语义没有一个精确定义的问题,采用基本对象模型(BOM)规范中的概念模型来定义模型的状态转换、模型之间的交互关系,在基本对象模型规范的约束下给出了概念实体的语义模型,并通过基于描述逻辑的本体来描述基本对象模型规范和语义模型,将模型的语义匹配转化为本体查询和推理,给出了查询语义模型的方法,实验结果表明,语义模型能够很好地定义模型的不同语义,通过语义查询方法可以快速找到期望的模型,提高仿真系统建模的效率。Model semantics is the base of model semantical reuse,interoperation and composition. Base object model （BOM） specification was applied to define states of model and interplay pattern between models for the problem there is no exact definition of model semantics and semantic model of conceptual entity was also defined under the constrain of BOM specification. BOM specification and semantic is described by description logic-based ontology and semantic matching of model was transformed to ontology query and reasoning. The semantic query method was also bringed forward. The result revealed that semantic model is suite to define different semantic of model and the model can be found quickly by semantic query method. Semantic query method can improved the efficiency of simluation system development.

关 键 词：基本对象模型 语义模型 本体 概念模型 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]