载人航天器在轨自主健康管理系统体系结构及关键技术探讨

针对载人航天器复杂化、任务多样化、在轨运行长期化的发展趋势,及由此对航天器在轨自主健康管理的能力提出的更迫切的需求,提出了一种在轨自主健康管理系统分层体系结构,并采用Observe-Orient-Decide-Act循环描述健康管理子行为之间的交互模型,可实现准确、高效的自主健康管理。并以空间站系统为例,研究了分层分级的服务部署、分类故障诊断、故障模型配置、基于构件的软件实现等关键技术。

Autonomous On-orbit Health Management Architecture and Key Technologies for Manned Spacecrafts

The design complexity , mission diversity and the mission duration of the manned space-craft have increased over the years , so there is an urgent need for the autonomous on-orbit health management .A hierarchical architecture where Observe-Orient-Decide-Act （ OODA ） loop was used to model the interaction was proposed so as to realize the precise and efficient health management . Then space station was taken as an example to study the key technologies including service deploy -ment, fault diagnosis, fault mode configuration and the implementation method based on software component .