PMO OpenIR  > 空间目标与碎片观测研究基地
Genetic Algorithm for Initial Orbit Determination with Too Short Arc
Li Xinran; Wang Xin
2016
发表期刊Acta Astronomica Sinica
卷号57期号:1页码:66-77
摘要The sky surveys of space objects have obtained a huge quantity of too short-arc (TSA) observation data. However, the classical method of initial orbit determination (IOD) can hardly get reasonable results for the TSAs. The IOD is reduced to a two-stage hierarchical optimization problem containing three variables for each stage. Using the genetic algorithm, a new method of the IOD for TSAs is established, through the selection of optimizing variables as well as the corresponding genetic operator for specific problems. Numerical experiments based on the real measurements show that the method can provide valid initial values for the follow-up work.
DOI0001-5245(2016)57:1<66:JYYCSF>2.0.TX;2-B
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文献类型期刊论文
条目标识符http://libir.pmo.ac.cn/handle/332002/16849
专题空间目标与碎片观测研究基地
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GB/T 7714
Li Xinran,Wang Xin. Genetic Algorithm for Initial Orbit Determination with Too Short Arc[J]. Acta Astronomica Sinica,2016,57(1):66-77.
APA Li Xinran,&Wang Xin.(2016).Genetic Algorithm for Initial Orbit Determination with Too Short Arc.Acta Astronomica Sinica,57(1),66-77.
MLA Li Xinran,et al."Genetic Algorithm for Initial Orbit Determination with Too Short Arc".Acta Astronomica Sinica 57.1(2016):66-77.
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