| 适用于人造卫星轨道数值积分的线性多步法的研究 |
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| 引用本文： | 徐继鸿.适用于人造卫星轨道数值积分的线性多步法的研究[J].天文学进展,1999,17(4):292-298. |
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| 作者姓名： | 徐继鸿 |
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| 作者单位： | 中国科学院乌鲁木齐天文站!乌鲁木齐８３００１１(徐继鸿)，中国科学院国家天文观测中心!!(徐继鸿) |
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| 摘 要： | 总结了多年来构造适合卫星轨道计算的线性多步积分方法的研究进展；介绍了在构造积分公式的过程中选取伪根的三条原则。结合具体算例，对推荐的适用于不同类型卫星轨道的五线性多积分公式的性能与对称文坛及科威尔方法作了详细地比对和评述。
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| 关 键 词： | 人造卫星轨道 线性多步法 数值积分 轨道计算 |
Studies on Linear Multistep Algorithm for the Orbital Integration of Artificial Earth Satellites |
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| Xu Jihong.Studies on Linear Multistep Algorithm for the Orbital Integration of Artificial Earth Satellites[J].Progress In Astronomy,1999,17(4):292-298. |
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| Authors: | Xu Jihong |
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| Abstract: | The progress in my studies on linear multistep algorithm for the orbital integration ofartificial earth satellites are summeried. Three basic principles are introduced to determine thespurious roots of the eigen-polynomial. Five linear multistep integrators are recommended touse in practice, and they have obvious advantages over both symmetric and Cowed methods bymeans of their comparisons each other. |
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| Keywords: | artificial satellite orbit--linear multistep algorithm-construction |
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