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arXiv 0905.3817astro-ph.EP
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近地小行星的模糊特征

Fuzzy Characterization of Near-Earth-Asteroids

Florian Freistetter

摘要:

由于与内行星的近距离接触,近地小行星(NEAs)可能具有非常混乱的轨道。由于这种混沌性,对近地小行星的动力学性质进行统计处理变得困难甚至不可能。我们提出了一种新的方法来分类NEAs使用模糊逻辑的方法。我们演示了如何模糊表征的NEAs可以获得和后续的分析可以提供有效的和定量的结果有关的长期动态NEAs。

英文摘要:

Due to close encounters with the inner planets, Near-Earth-Asteroids (NEAs) can have very chaotic orbits. Because of this chaoticity, a statistical treatment of the dynamical properties of NEAs becomes difficult or even impossible. We propose a new way to classify NEAs by using methods from Fuzzy Logic. We demonstrate how a fuzzy characterization of NEAs can be obtained and how a subsequent analysis can deliver valid and quantitative results concerning the long-term dynamics of NEAs.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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