神舟飞船测控与通信分系统研制与飞行结果评价

Development and Flight Results Evaluation of TT&C and Communications Subsystem of Shenzhou Spaceship

介绍了神舟飞船测控与通信分系统主要功能、系统组成,描述了分系统的主要方案,包括跟踪测轨、遥测、遥控、数据传输、图像、话音以及着陆信标等方案,总结了分系统的技术特点,对分系统在轨飞行性能进行了总结与评价,给出了测控与通信分系统各项功能满足要求、圆满完成飞行任务的结论。

The main functions and compositions of the TT＆C and communication subsystem of Shenzhou Spaceship are introduced in this paper. The subsystem design, including tracking and orbit deter mination, telemetry, remote control, data transmission, image, speech and landing beacon, are pre sented. The technical charaeteristics of the subsystem are summarized. The performance of the subsystem flying in orbit is evaluated. It is concluded that each function of the TT＆C and communication subsystem satisfies the requirements and the flight mission is completed perfectly.