基于MDA的仿真模型开发与集成方法研究

主要介绍了一种基于MDA的仿真模型开发与集成方法。探讨了MDA在仿真模型组件重用和可组合中的应用,如实现实验、想定、分析和模型集成的一致性;提高仿真模型组件的重用性和可组合性;支持仿真模型和仿真系统需求和设计的工程化;更容易支持体系结构视图的描述;支持开发可配置强的和柔性的仿真系统等。介绍了当前基于MDA的仿真应用的发展,并提出了一个基于MDA的仿真模型集成框架和仿真模型开发与集成方法。该集成框架采用MDA的思想,将仿真模型分为仿真模型设计组件和仿真模型运行组件,通过建立面向仿真设计模型组件的仿真元模型规范、仿真组件对象规范、仿真服务规范和仿真模型组件组合规范确保仿真模型的设计、开发、集成和运行的一致性和仿真系统发展的可持续性。

Research on MDA Based Simulation Model Development and Integration Methodology

An MDA-based Simulation Model Development and Integration Methodology were discussed. The benefit using MDA in simulation model reusability and composibility was discussed, e.g. the consistency through simulation scenario, experiment, analysis and model integration can be achieved; reusability and composibility of simulation model can be improved; an engineering development approach for simulation requirement, model design and model implementation can be supported by MDA; the views for Architecture Framework for SOS can be more easily mapped to simulation model; flexible and high configurable simulation can be more easily designed and implemented by MDA. So a simulation model integration framework and a simulation model development and integration process based on MDA were illustrated. The framework composed of simulation elements corresponding to PIM and PSM (Simulation Model Design Time Component and Simulation Model Runtime Component), and simulation model development and integration process consists of simulation model design, simulation model development, simulation model composition, and simulation model execution.