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JOURNALS // Journal of Siberian Federal University. Mathematics & Physics // Archive

J. Sib. Fed. Univ. Math. Phys., 2020 Volume 13, Issue 6, Pages 781–791 (Mi jsfu882)

This article is cited in 4 papers

Accuracy of symmetric multi-step methods for the numerical modelling of satellite motion

Evgenia D. Karepovaa, Iliya R. Adaevba, Yury V. Shan'koa

a Institute of computational modeling of SB RAS, Krasnoyarsk, Russian Federation
b Siberian Federal University, Krasnoyarsk, Russian Federation

Abstract: Stability of high-order linear multistep Störmer–Cowell and symmetric methods are discussed in detail in this paper. Efficient algorithms for obtaining intervals of absolute stability and periodicity are given for these methods. To demonstrate the accuracy of numerical integration of the orbit over an interval about one year two model problems are considered. First problem is the 3D Kepler problem. Second one is a specially designed 3D model problem that has the exact solution and simulates the Earth-Moon-satellite system.

Keywords: linear multistep method, symmetric method, Störmer–Cowell method, PECE scheme, orbit.

UDC: 519.6

Received: 10.08.2020
Received in revised form: 08.09.2020
Accepted: 07.10.2020

Language: English

DOI: 10.17516/1997-1397-2020-13-6-781-791



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