基于语境的仿真模型可组合性判定准则研究  

Research on composability evaluation criteria of simulation model based on context

作　　者：陈超[1] 解江[1] 张春霞[2] 李超[1] 武涛[1] 

机构地区：[1]空军工程大学装备管理与安全工程学院,西安710051 [2]西北机电工程研究所,咸阳712099

出　　处：《系统工程理论与实践》2016年第1期145-153,共9页Systems Engineering-Theory & Practice

基　　金：国家自然科学基金(71571190)~~

摘　　要：组合仿真理论和方法研究的核心是仿真模型的可组合性.论文基于面向组合的M&S框架描述了语境与可组合性判定的关系,通过定义应用语境和模型语境,论证了可组合性问题的本质是在应用语境约束下判定仿真模型及其组合在模型语境中是否为真,进而基于应用语境对模型语境的接口剪裁和行为剪裁提出了模型组合在满足应用需求方面应具备的条件,构建了四个IO规范层次上可组合性的判定准则.判定准则的提出不仅清晰地描述了可组合性判定的研究层次和内容,而且有利于将语境显式地表达为仿真模型的元数据从而促进可组合性设计以及仿真模型成熟度的工程实践.The composability of simulation models is the core of research of the theory and method of composable simulation. Based on the composition-oriented M＆S framework, the significance of the ＂context＂ to composability evaluation was described. Through the formal definitions of the application context, the model context and their relationship with the composability, the validity of composability is to determine whether the model context of simulation models and their composition is true under the restriction of the application context, therefore, based on the interface pruning and behavior pruning in the model context, the conditions of model composition which meet the application requirements were put forward, and then the criteria for the four IO levels were induced. The criteria not only help to clearly describe the research level and content of composability evaluation, but also help to carry out the engineering practice of composable design and simulation models＇ maturity.

关 键 词：仿真模型 可组合性 语境 判定准则 

分 类 号：N945.13[自然科学总论—系统科学]