首页>
外国专利>
EARTH BASED SPACECRAFT ORBIT AND ATTITUDE CONTROL USING A LOOK-AHEAD THRUSTER SELECTION LOGIC AND MAGNETIC TORQUERS
EARTH BASED SPACECRAFT ORBIT AND ATTITUDE CONTROL USING A LOOK-AHEAD THRUSTER SELECTION LOGIC AND MAGNETIC TORQUERS
展开▼
机译:使用前瞻性推力选择逻辑和磁矩的基于地球的航天器轨道和姿态控制
展开▼
页面导航
摘要
著录项
相似文献
摘要
A spacecraft ground loop controller (GLC), located on the Earth, interfaces with a satellite ground station receiving spacecraft telemetry from the downlink baseband equipment and automatically sending spacecraft commands through the command uplink baseband equipment to control the attitude of an orbiting spacecraft and achieve partial orbit control using commanded thruster firings and magnetic torquer polarity and magnitude. A cooperative approach of using all available thrusters, of both the primary and redundant strings, provides greater fuel savings.
展开▼