首页>
外国专利>
Attitude and antenna steering system for geosynchronous earth orbit (GEO) spacecraft
Attitude and antenna steering system for geosynchronous earth orbit (GEO) spacecraft
展开▼
机译:同步地球轨道(GEO)航天器的姿态和天线转向系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A system for providing attitude and antenna steering for a spacecraft is disclosed. The spacecraft has a number of reaction wheels and a number of antennas. The system includes control logic configured to: determine a beta angle, the beta angle being the angle between a sun vector and an orbit plane of the spacecraft, and alternately engage either a first mode or a second mode to provide attitude and antenna steering based on the beta angle.
展开▼