一种应对空间碎片云的卫星特殊发射方案研究

在发射卫星时，考虑到近地空间较为稠密的空间碎片层，为使卫星更为安全有效的完成指定任务，本文采用一种椭圆停泊轨道，在卫星快速通过空间碎片层后进行机动变轨，使其进入预定轨道。在机动边界点的求解上采用解析解和数值解对比的方法，降低了计算难度。最后以某一轨道为例，对不同机动点所消耗的能量进行了计算，给出了消耗能量最小的机动点，验证了本文的有效性。

A special satellite launching proposal research designed to handle space debris cloud

Given the heavy atmospheric density near the earth surface, the paper presents an ellipse parking orbit to help the satellite fleet through the debris layer of the at atmosphere and fit into the designed the orbit to fulfill tasks more efficiently when launching the satellite. In the mobile boundary point by solving the analytical solution and numerical solution contrastive method, reduce the computational difficulty. At last, based on a group of specific orbit parameters, the energy whit regard to the corresponding candidate point has been solved to testify the efficacy of the method proposed.