基于行为的SoS体系结构评价研究

Architecture is not only the integrated framework of the System of Systems (SoS), but also the collaborative innovation platform of component systems. With an emphasis on the SoS architecture characteristics, such as independence, autonomy, heterogeneity, open and loose-coupling, this application proposes an uncertainty analysis theory and method of SoS architecture on behaviors by studying both the dynamic constraint relationships and dynamic interoperate behavior of multi-viewpoint models under the architecture framework. The translation from SoS architecture models to interoperation behavior models should be firstly studied, and then the SoS architecture executable models and the hybrid simulation platform taking logical event structure as the principal part via Colored Petri Nets could be created. By correlation analysis of behavior attributes, the architecture evaluation metrics is constructed based on the simulation instances and statistical samples. Finally, after the uncertainty and emergency from inner structure and outer dynamic operation behavior of SoS architecture are studied, the optimization theory and evaluation method of SoS architecture are constructed based on the multi-attribute dynamic trade space and Pareto optimization sets.

体系结构是"系统的系统（SoS）"的集成架构，是组件系统协作创新的平台。关注独立、自治、异构、开放和松耦合的SoS体系结构特征，开展遵循体系结构框架标准的多视图模型动态约束关系和动态互操作行为研究，提出基于行为的SoS体系结构不确定性分析理论与方法。研究SoS体系结构视图模型到互操作行为模型的转换,并通过着色Petri网技术建立SoS体系结构可执行模型和以逻辑事件结构为主体的SoS混杂交互仿真平台；基于仿真实例和样本统计，通过行为属性关联分析，建立体系结构评价指标体系；通过SoS体系内在结构与外在动态操作行为的不确定性和涌现性研究，创建基于多属性动态权衡空间和帕累托最优化集的SoS体系结构优化理论与评价方法。

“系统的系统（SoS）”体系结构评价是一个极具挑战性的研究议题。针对动态、异构、松耦合的SoS结构特性，本项目探讨体系内在结构关系与外在涌现性行为，提出了SoS体系结构多视角多视图模型关系和基于视图到可执行体系结构模型转换的SoS混杂交互仿真评价方法。. 项目研究提出的SoS体系结构评价方法，包括基于CPN出现图的关联矩阵辩识方法和基于可执行体系结构仿真的体系效能评价方法，都是基于体系结构规则约束的SoS行为的。项目研究并提出的功能依赖网络分析(FDNA) 和多属性效能评价将更好地体现动态、异构、松耦合的SoS集成特性并为面向服务体系结构（SOA）和企业微服务构架过程提供支持。 . 实现SoS体系结构综合评价，还有很长的路要走。我们会继续开展SoS体系结构评价研究。