基于元建模的雷达电子战仿真语言研究与应用

基于元建模技术的领域建模语言(DSL)及其支撑环境可以大幅度提高软件的开发效率和可维护性。基于面向领域的设计思想,提出了雷达电子战仿真语言的技术架构,包括服务层、工具层、模型层和应用层;设计了支持模型开发全过程的六级建模机制和相应的模型功能体系。结合应用实例介绍了雷达电子战建模语言的实现方法,开发了支持多类型代码自动生成的模型解析器;采用信息总线和计算总线相结合的方法,实现了模型驱动平台。最后对该仿真语言的应用特征作了介绍。

Research and Application of Radar EW Simulation Language Based on Meta-modeling

Domain specific language(DSL) based on meta-modeling technology and its supporting environment can increase development productivity and maintainability of software to a greater extent.Based on the domain oriented design idea,a technology architecture of radar EW simulation language was proposed,which included services layer,tools layer,models layer and applications layer.Modeling mechanism with six levels to support whole models development process and associated models function system were designed.A method to construct radar EW modeling language was introduced combining with practical instance,and the model generator supporting automatic generation of multiplicate code was developed.The method combining the information bus and computation bus was used to implement driver engine of models.Finally,the application characteristics of radar EW simulation language were introduced.