| 太阳辐射对ER3BP拉格朗日点的影响 |
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| 引用本文： | 卢松涛,赵育善. 太阳辐射对ER3BP拉格朗日点的影响[J]. 飞行力学, 2009, 27(5) |
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| 作者姓名： | 卢松涛 赵育善 |
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| 作者单位： | 北京航空航天大学宇航学院; |
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| 摘 要： | 为了研究Halo轨道中继通信以及行星际轨道转移等问题,需要首先对拉格朗日点(平动点)的理论进行分析。使用考虑太阳辐射的椭圆型限制性三体建模,代替原有的圆型限制性三体建模,提高了建模的精度。提出了在L1,L2,L3点的更为精确的新解析解,经过Matlab仿真,其相对于精确数值解的误差,分别为Ammar的解析解的13.13%,29.51%,0.46%。
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| 关 键 词： | 椭圆型 限制性 三体问题 拉格朗日点 太阳辐射 |
Effect of Solar Radiation Pressure on the ER3BP Lagrange Points |
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| LU Song-tao,ZHAO Yu-shan. Effect of Solar Radiation Pressure on the ER3BP Lagrange Points[J]. Flight Dynamics, 2009, 27(5) |
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| Authors: | LU Song-tao ZHAO Yu-shan |
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| Affiliation: | School of Astronautics;BUAA;Beijing 100191;China |
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| Abstract: | Aimed at the relay communications on the Halo orbit and interplanetary transit orbit,the theory of Lagrange points(libration points) should be analyzed in advance.In order to improve the precision of the dynamic model,the ER3BP(elliptic restricted three-body problem) considering the effect of solar radiation pressure was used,in stead of the circular restricted three-body model.The new and more accurate analytical solutions about Lagrange points L1,L2,L3 were studied;whose errors relative to the numerical s... |
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| Keywords: | elliptic restriction three-body problem Lagrange points solar radiation |
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