多阶段建模过程中可重用数学模型表示方法

为解决多阶段建模过程中数学模型重用性问题,分析多阶段建模过程中数学模型表示现状及MDA(model driven architecture,模型驱动体系结构)对数学模型的重用性和平台无关性需求,提出作战训练仿真数学模型广义定义和面向重用的数学模型表示方法;通过建立可重用变量转换关系网络组织、管理和描述作战训练仿真数学模型中的变量转换关系(variable conversion relation,VCR),扩展MathML(math markup language,数学标记语言)语义并基于扩展的MathML语义对变量转换数学表达式进行表示。最后基于变量转换关系网络实现作战训练仿真数学模型动态逻辑行为模型生成。

Reusable mathematical model representation in multistage modeling Process

In order to achieve in mathematical model reuse in multistage modeling process, this paper analyses the status quo and the platform independent requirement of mathematical model representation in multistage modeling process of combat training simulation model and MDA, bring forward the generalized definition and reusable representation method of the combat training simulation mathematical model ; establish the reusable network of variable conversion relation NVCR to represent and manage the variable conversion relation of mathematical model; extend the semantics of MathML to describe mathematical expression of VCR. Finally, succeed in dynamic behavior model generation based on NVCR.