India launched a satellite into moon orbit in 2008, but had to abandon it nearly a year later after communication links snapped and scientists lost control of it.
The orbitcontrol and attitude control problems of satellite have been studied in this thesis by use of global differential geometry method.
本文利用整体微分几何的方法研究了人造卫星的轨道控制和姿态控制问题。
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Micro satellite is under the influence of perturbative forces which would affect its orbit, so it is important to consider these perturbations in micro satelliteorbit design and control.