面向服务的天基计算技术架构研究

Study on Service-Oriented Architecture of Space-borne Computing

未来空间探索将面临设计和实现更加自主的航天装备的挑战。利用COTS器件直接在卫星上实现对信号处理和数据处理成为未来发展趋势,将大幅提高卫星数据应用的时效性、关联性以及自主程度。随着天地一体化信息网络等项目的逐步落地,以天基网络为中心的天地一体化服务体系也正成为目前研究的热点,支持多用户多类服务已成为天基信息服务体系设计的重要特征。为满足这一未来服务形式需求,本文提出了面向多用户提供多类服务的天基计算架构,致力于实现天基信息服务的高效能和高性能计算,为未来以网络为中心的天基信息服务平台建设提供实施架构方案。

Future space exploration faces the challenge of designing and building progressively more capable autonomous spacecraft. By using the COTS hardware,signal and data processing directly on the satellite is becoming a trend to highly improve the satellite data applications’ real-time ability,correlation between them and degree of autonomy. As the Space Integrated Ground Network project implementing gradually,the space integrated ground service system with space-borne network as the center is also becoming the research topic recently and supporting multi-user with multi-service becomes key feature of the design of space-borne information service system. To satisfy the requirement of the future service form,this paper proposes multi-user with multi-service oriented space-borne computing architecture to realize high-effective and high-performance computing which hopes to supply a kind of implementation architecture scheme for the construction of network-centric space-borne information service platform.