| GEO空间碎片轨道变化分析 |
| |
| 引用本文： | 李铸洋,张超,梅雨庭,屈善林.GEO空间碎片轨道变化分析[J].北京测绘,2013(6):4-6,10. |
| |
| 作者姓名： | 李铸洋 张超 梅雨庭 屈善林 |
| |
| 作者单位： | 信息工程大学导航与空天目标工程学院,河南郑州,450052;69028部队,新疆乌鲁木齐,830006;96219部队,广东清远,511533 |
| |
| 摘 要： | 针对GEO（Geostationary Earth Orbit）在轨及附近空间的碎片,首先分析了不同面质比光压摄动的量级,并给出一年内地影的分布情况,然后推导适合GEO的春分点根数的拉格朗日摄动运动方程,从动力学角度分析面质比对轨道的影响,最后给出相应的数值验证,证明了空间碎片的面质比与光压摄动对轨道的影响成正比.
|
| 关 键 词： | 静止轨道 空间碎片 面质比 光压 轨道变化 |
Analysis on Evolution of GEO Space Debris |
| |
| LI Zhu-yang,ZHANG Chao,MEI Yu-ting,QU Shan-lin.Analysis on Evolution of GEO Space Debris[J].Beijing Surveying and Mapping,2013(6):4-6,10. |
| |
| Authors: | LI Zhu-yang ZHANG Chao MEI Yu-ting QU Shan-lin |
| |
| Institution: | 1. Institute of Navigation and Aerospace Targets Engineering, Information Engineering University, Zhenzhou, Henan 450052 China; 2. Unit 69028,Wulumuqi, Xinjiang 830006; 3. Unit 96219 ,Qingyuan, Guangdong 511533 China) |
| |
| Abstract: | In view of GEO （Geostationary Earth Orbit） and near space debris, firstly orders of light pressure perturbation with different area-mass ratio are analyzed, and distribution of eclipse in a year is given. Then Lagrange perturbation mo- tion equation in equinoctial elements is derived. The influence of area-mass ratio on orbit is analyzed in view of dynamics, and simulations are given to prove it. It is proved that area-mass ratio of space debris is in proportion to the solar pressure perturbation influence on orbit. |
| |
| Keywords: | GEO space debris area-mass raiio solar pressure orbit evolution |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
