基于DoDAF的民机MBSE研制方法

针对传统的民机研制方法中面临的设计需求不完整、难以保证设计与需求一致性、设计方案难以更改等一系列问题, 结合美国国防部架构框架(Department of Defense Architecture Framework, DoDAF)的多个视角, 提出基于DoDAF的民机基于模型的系统工程研制方法。该方法参考DoDAF中不同的视点从多角度对民机研制要求进行分解与细化, 生成资源流动模型、活动模型以及系统接口模型等, 开发出信息更加立体的飞机能力模型, 指导民用飞机的设计, 证明了基于DoDAF的民机研制方法能够从多视角的角度完整、全面地分解飞机能力要求，并将其转化为具体的设计要求, 从而更好地指导民机研制, 提高民机研制效率。

DoDAF-based civil aircraft MBSE development method

Aiming at a series of problems in the traditional civil aircraft development methods, such as incomplete design requirements, difficulty in ensuring the consistency of design and requirements, and difficulty in changing design schemes, to propose a U.S.Department of Defense Architecture Framework (DoDAF)-based civil aircraft model-based systems engineering(MBSE) development method is proposed which combines multiple perspectives of the DoDAF framework. This method refers to different viewpoints in DODAF to decompose and refine the requirements of civil aircraft development from multiple perspectives, generate resource flow models, activity models, and system interface models. And a more three-dimensional aircraft capability model is developed to guide the design of civil aircraft. It is proved that the DoDAF-based civil aircraft development method can completely and comprehensively decompose aircraft capability requirements from a multi-perspective and transform them into specific design requirements, so as to better guide the development of civil aircraft and improve the efficiency of civil aircraft development.