临近空间飞行器信息系统一体化载荷平台

Payload platform of near space vehicle information system

介绍了临近空间日趋受到各国的关注和研究、临近空间的概念以及临近空间飞行器的概况。从高超声速临近空间飞行器设计层面分析了临近空间飞行器信息系统多任务需求和现有设计的矛盾,指出研究临近空间飞行器一体化综合电子系统信号交链和多任务一体化协同技术是解决此矛盾的有效途径。通过对临近空间飞行器信息系统一体化载荷平台的研究,构建了采用冗余备份技术的包括信号处理模块、控制模块的统一开放的柔性系统平台架构。

The paper indicates that the near space has attracted increasing attention from the governments and researchers.The second part briefly introduces the concept of near space and gives a concise overview of the near space vehicle.Contradiction between multitasking requirements and now available design of the near space vehicle information system is analyzed,pointing out that the integration of near space vehicle integrated electronic system signal chain and multitasking integration synergy technology is an effective way to solve this contradiction.The near space vehicle information system integration research using redundancy backup technology is presented,building a unified system platform architecture including signal processing module and control module.