航天装备大数据资源平台构建技术研究

航天装备研制涉及论证、研制、生产、试验、综合保障等各个环节，所产生的数据具有种类多、数据量大、异构性强等特点，且数据资源分散于各科研机构院所，形成一个个数据孤岛，严重制约了型号数据的统一管理和协同应用。为了建立“逻辑统一、物理分散”的航天装备统一大数据中心，本文提出一种航天装备大数据资源平台构建技术,该平台基于统一的数据编目规范，综合利用云计算、微服务、区块链等技术，可实现多维异构数据深度融合管控，实现基于型号科研生产活动下的数据逻辑统一管理和实体分布式存储，能够解决航天装备整个研制活动全要素全过程的数据采集和可控共享的现实需求，为各业务场景下的数据分析奠定基础。

Technology for construction a big-data resource platform for aerospace equipment

The development of aerospace equipment includes the processes of designing, manufacturing, testing, and maintenance. A large amount of various kinds of data are obtained from these processes that are distributed across research institutions. This leads to the creation of many so-called information islands, and hinders the unified management and synergistic application of the data. This paper focuses on technology for the construction of a big data resource platform for aerospace equipment that features cloud computing, micro-services, and the block chain. Such a platform can deal with problems occurring in the unified management of the logic of the data and their distributed storage by facilitating research and development, and can meet the requirements of acquiring and sharing aerospace data obtained in all the relevant processes. Moreover, this platform will lay the foundation for data analysis for different businesses.