“天宫一号”目标飞行器信息管理策略

“天宫一号”目标飞行器信息系统作为目标飞行器的重要功能系统，主要完成目标飞行器内部信息管理以及与地面和载人飞船的通信管理，确保目标飞行器的健康和稳定运行，支持目标飞行器各项任务的完成。文章对“天宫一号”目标飞行器信息系统的信息管理策略进行了概述，包括信息管理需求、设计原则、系统组成、主要技术特点以及可靠性安全性设计。“天宫一号”目标飞行器信息系统的信息管理策略经过首次无人和有人交会对接任务验证，满足任务要求，为后续空间站信息系统详细设计奠定了基础。

Design ofinformation management strategy for Tiangong-1 target spacecraft

As the key functional system of the Tiangong-1 target spacecraft, the information management system is mainly responsible for the management of the internal information and the communication with the earth station and the Shenzhou spaceship, to ensure the target spacecraft＇s stable working and to support the accomplishment of the mission. This paper reviews the design of this target spacecraft information management strategy, including the information requirements, the design principle, the system configuration, the technical characteristics, and the reliability and safety design. With the accomplishment of China＇s first unmanned and manned rendezvous and docking mission, the information management strategy is demonstrated to fulfill the requirements. The information management system design of the Tiangong-1 target spacecraft lays the foundation for the specific design of China＇s future space station.