摘要： 基于领域专用语言构建了装备保障领域的元模型，描述了实体、关系、行为、约束、流程等基本要素，在该模型中，二次开发人员能够方便地对该领域的各类软件系统进行建模，并通过模型精化来自动生成最终的可执行系统。实验证明，该模型是有效的。

关键词: 需求工程, 领域专用语言, 装备保障, 模型转换

Abstract: This paper constructs a domain model for materiel support based on domain-specific language, which precisely defines elements including entities, relationships, behaviors, constraints, and workflows. Secondary developers can use the DSL to model a variety of domain-specific software systems which are all instances of the meta model and which can be further transformed into executable systems mechanically. Experimental results show that the model is effective.

Key words: requirement engineering, Domain-Specific Language(DSL), materiel support, model transformation

中图分类号: 

• TP311.52