|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
Estimating the accuracy of the technique of reconstructing the rotational motion of a satellite based on the measurements of its angular velocity and the magnetic field of the Earthстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 9 ноября 2017 г.
- Авторы: Belyaev M.Yu, Volkov O.N., Monakhov M.I., Sazonov V.V.
- Журнал: Cosmic Research (English translation of Kosimicheskie Issledovaniya)
- Том: 55
- Номер: 5
- Год издания: 2017
- Издательство: Pleiades Publishing, Inc.
- Местоположение издательства: New York, USA
- Первая страница: 345
- Последняя страница: 360
- DOI: 10.1134/s0010952517050021
- Аннотация: The paper has studied the accuracy of the technique that allows the rotational motion of the Earth artificial satellites (AES) to be reconstructed based on the data of onboard measurements of angular velocity vectors and the strength of the Earth magnetic field (EMF). The technique is based on kinematic equations of the rotational motion of a rigid body. Both types of measurement data collected over some time interval have been processed jointly. The angular velocity measurements have been approximated using convenient formulas, which are substituted into the kinematic differential equations for the quaternion that specifies the transition from the body-fixed coordinate system of a satellite to the inertial coordinate system. Thus obtained equations represent a kinematic model of the rotational motion of a satellite. The solution of these equations, which approximate real motion, has been found by the least-square method from the condition of best fitting between the data of measurements of the EMF strength vector and its calculated values. The accuracy of the technique has been estimated by processing the data obtained from the board of the service module of the International Space Station (ISS). The reconstruction of station motion using the aforementioned technique has been compared with the telemetry data on the actual motion of the station. The technique has allowed us to reconstruct the station motion in the orbital orientation mode with a maximum error less than 0.6° and the turns with a maximal error of less than 1.2°. Original Russian Text © M.Yu. Belyaev, O.N. Volkov, M.I. Monakhov, V.V. Sazonov, 2017, published in Kosmicheskie Issledovaniya, 2017, Vol. 55, No. 5, pp. 366–378.
- Добавил в систему: Сазонов Виктор Васильевич