小卫星姿控与星务管理的一体化设计

The Integrative Design of Attitude Control and Satellite Keeping System in Small Satellite

介绍一种将姿控系统和星务管理系统融为一体的设计思想 ,它节约了星载机资源 ,提高了系统信息处理的实时性 ,很好地体现了小卫星的质量轻、体积小、成本低的优势。对姿控系统的硬件组成、卫星的飞行模式和控制策略、星务管理软件的体系结构和总体设计思想、姿控软件和星务管理软件的接口设计等内容做了重点讨论。

An integrative design of attitude control and satellite keeping system are introduced.In this case,the number of on board computers can be reduced,the real time characteristic of the information process can be enhanced,and the advantage of the light,small and low cost of the small satellite can also be realized.The hardware architecture of the attitude control system,the fly modes of satellite and their control strategy,the architecture and layout design of the satellite keeping system,the interface of the attitude control system and the satellite keeping system are discussed here.