摘要
体系结构是系统的系统(system of systems,SoS)构成的基础,是系统可靠运行和演进的依据。传统的SoS体系结构设计方法包括面向过程的结构化设计方法和面向对象方法等。它们均缺乏对SoS中各利益相关者的目的、意图和行为等的描述与表达。建立了用户需求符号(user requirements notation,URN)这一目标建模语言与美国国防部体系结构框架元模型间的对应关系。基于元模型,提出了SoS目标建模的过程与思路,并以搜索救援为例阐明了所提出的过程与思路。
Architecture is not only the basic structure of the system of systems （SOS）, but also the principle on which SoS operates and evolves. The traditional design methods of the architecture of SoS, the procedure- oriented structured design approach and the object-oriented approach, lack a clear description of the goal, inten- tion and behavior of stakeholders involved in SoS. The mapping relationship between the user requirements no- tation （URN） and the DoDAF meta-model is established. And a goal-oriented modeling process of the SoS is put forward based on the meta-model. Finally, a search and rescue case is used to illustrate the process.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2013年第11期2335-2341,共7页
Systems Engineering and Electronics
基金
国家自然科学基金(61273207)资助课题
