The Effect of the Nonuniformity of the Earth's Magnetic Field on Electrodynamic Space Tether System Dynamics

被引：1

作者：

Deriglazov, A. P. ^{[1
]}

Tikhonov, A. A. ^{[1
]}

机构：

[1] St Petersburg State Univ, St Petersburg 199034, Russia

来源：

VESTNIK ST PETERSBURG UNIVERSITY-MATHEMATICS | 2020年 / 53卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

electrodynamic tether system; stability; geomagnetic field; space debris; MULTIPOLE MODELS; STABILITY; BODY;

D O I：

10.1134/S106345412003005X

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

An electrodynamic space tether system operating in stretched cluster mode in a circular equatorial near-Earth orbit under conditions of nonuniformity of the Earth's magnetic field is considered in this work. The dynamic equations of motion are analyzed to find equilibrium modes of motion. A possible motion mode of tethered cluster is found, which is close to vertical equilibrium position in the orbital plane. The stability of the found equilibrium is investigated in linear approximation. The results of numerical modeling of some relations for the tether system with varying its parameters are presented.

引用

页码：366 / 375

页数：10

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