摘要
采用ＧＰＳ定姿技术作为卫星高精度自主姿态确定系统的备份，可以提高系统可靠性。在小型和微小卫星上采用ＧＰＳ定姿技术，保证在满足重量、功耗和其它技术指标的条件下，姿态和轨道控制系统全面满足任务要求。本方案为探索当今姿态和轨道控制系统基本型的研究迈出了一步。
In this paper, the GPS based attitude determination is conbined
into the on-board high accuracy autonomous attitude determination system as a backup to
enhance the system reliability. In small satellite mission, the attitude and orbit control system
aided with GPS based attitude determination can be able to fully meet the mission requirements
subject to system's mass, power and other specifications. This concept made a big step
forward to research the basic model of current attitude and orbit control system for today
spacecrafts.
出处
《航天控制》
CSCD
北大核心
1999年第2期12-18,24,共8页
Aerospace Control
关键词
全球定位系统
姿态控制
仿真
定姿系统
卫星
Global positioning system Attitude control Mathematical simulation
