摘要
以科学双星计划中两个自旋稳定的小卫星为背景,介绍了在双星运行轨道所受到的空间干扰力矩情况;建立数学模型,对无控条件下自旋卫星的姿态漂移情况进行数学仿真分析,并与实测结果进行比对。
Based on the two spin satellites in the Double-Star project, the on-orbit disturbing torques on the two satellites are presented in this paper. By establishing mathematical models, the attitude drift of the uncontrolled spin satellite is numerically simulated, and the simulated results are compared with the telemetry data.
出处
《航天器工程》
2007年第2期12-15,共4页
Spacecraft Engineering
关键词
自旋卫星
姿态漂移
仿真分析
spin satellite
attitude drifts
simulation and analysis
