基于云计算的民航协同决策系统基础架构研究

Research on Infrastructure of Civil Aviation Collaborative Decision Making System Based on Cloud Computing

鉴于传统构架的协同决策(CDM)系统不能适应民航事业快速发展,提出建立基于云计算平台的CDM系统。首先概述了云计算的基本概念和主要特征,并总结了云计算的关键技术和基本架构。之后,研究了对云计算拓扑设计算法,在树形拓扑结构的基础上对三种算法进行了比较和选择,确定方案为merge-MST。最后,完成云计算平台的初步总体设计,并搭建仿真测试平台,测试结果证明所设计的云计算CDM系统具有较好的性能。

In consideration of the fact that traditional structure based collaborative decision making system meet the requirements of the rapid development of civil aviation, a cloud computing based collaborative decision making system is raised. Firstly, the basic concept of cloud computing and major characteristics are introduced, key technology and basic structure are summarized. Then, cloud computing topology design algorithms are studied and merge-MST is established. Finally, cloud computing platform＇s Preliminary overall design is proposed. The results of simulation and experiment indicate that the cloud computing based CDM system has good performance.