复杂产品多学科虚拟样机顶层建模语言研究

为了在复杂产品虚拟样机开发过程的不同阶段，以及在工具和部门之间更加准确地描述系统的顶层模型，提出了一种描述多学科虚拟样机顶层系统结构、行为和内部相互关系的系统顶层建模语言。在顶层建模语言中，把系统模型划分为静态结构模型和动态行为模型。为了顶层建模语言的扩展，定义了顶层建模的统一建模语言特征；采用基于可扩展标记语言的数据交换格式，规范顶层建模在不同工具间的信息传递；顶层建模语言遵从模型驱动体系结构的思想，从面向编程平台、通信平台和工具平台映射成为模型的实现。简要介绍了顶层建模语言的实现工具——顶层建模集成开发环境。最后，给出了计算机生成的武装兵力系统的例子，说明了顶层建模语言对复杂产品虚拟样机建模的有效性。

Multidiscipline virtual prototype top-level modeling language for complex product

In order to accurately describe top-level model in different development stages,tools and departments for the virtual prototype development of complex product,a system top-level modeling language used to describe the system's structure,behavior and interrelationships was proposed.In the top-level modeling language,system model was divided into static structure and dynamic behavior. Unified Modeling Language(UML) profile for top-level modeling was provided for its extension and the specification of model information exchange based on eXtensible Markup Language(XML) was the base of tools' interoperation.The language was compliant with Model Driven Architecture(MDA),which could be mapped to different programming languages,middleware,and tools.Finally,a tool supporting the language called HLM IDE and an example,force system generated by computer illustrated the effectiveness of the language.