Approximating the solution of meteor physics equations through the use of elementary functions
- 作者: Gritsevich M.1,2,3, Lukashenko V.1,4, Turchak L.1
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隶属关系:
- Department of Computational Physics, Dorodnicyn Computing Centre
- Finnish Geodetic Institute
- Institute of Physics and Technology
- Faculty of Mechanics and Mathematics
- 期: 卷 8, 编号 1 (2016)
- 页面: 1-6
- 栏目: Article
- URL: https://journals.rcsi.science/2070-0482/article/view/200636
- DOI: https://doi.org/10.1134/S2070048216010026
- ID: 200636
如何引用文章
详细
In this paper we examine the possibility of using approximations of elementary functions for the analytical solution of meteor physics equations, used to describe the trajectory and to evaluate the defining parameters of meteoroids entering the Earth’s atmosphere. We show the possibility of replacing the analytical solution with the combination of two elementary functions along one parameter. We provide estimates for the error of the proposed replacement. We investigate the magnitude of error in the function which arises in the approximation of meteoric observational data.
作者简介
M. Gritsevich
Department of Computational Physics, Dorodnicyn Computing Centre; Finnish Geodetic Institute; Institute of Physics and Technology
编辑信件的主要联系方式.
Email: gritsevich@ccas.ru
俄罗斯联邦, Moscow, 119333; Masala, 02431; Ekaterinburg, 620002
V. Lukashenko
Department of Computational Physics, Dorodnicyn Computing Centre; Faculty of Mechanics and Mathematics
Email: gritsevich@ccas.ru
俄罗斯联邦, Moscow, 119333; Moscow
L. Turchak
Department of Computational Physics, Dorodnicyn Computing Centre
Email: gritsevich@ccas.ru
俄罗斯联邦, Moscow, 119333