载荷功能可重构架构研究及应用

Research and application of load function reconfigurable architecture

航天载荷功能重构是扩展系统应用能力和提高系统安全性的一个有效手段,建立一个功能可重构的系统体系架构,是系统设计师亟需解决的重要课题。结合某应用载荷演示验证项目的研制,基于开放式网络化硬件环境和软件通信体系架构SCA规范建立载荷软件的分层体系,使用软件构件化设计和蓝图技术,通过软件构件部署初步实现了载荷的功能重构能力。

Space-borne payload function reconfigurable is an effective way to expand system capability and enhance system security. And therefore developing a function reconfigurable system architecture is an important and urgent subject of system designer. A layer architecture for payload software of a certain application payload demonstration project is introduced,which is based on open network hardware environment and software communication architecture(SCA)specification. Payload function reconfigurable capability is initially achieved by means of software module design,blueprint technology and software module deployment.