On the application of the averaging approach in the problem of Lorentz attitude stabilization of a satellite

Результат исследований: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциирецензирование

Аннотация

An Earth-pointing dynamically symmetric satellite with Lorentz attitude control system is under consideration. The problem of the satellite attitude stabilization in the orbital reference frame in the presence of gravitational disturbing torque is studied. The averaging technique is developed and applied in the problem. A rigorous mathematical justification is proposed, which makes it possible to obtain estimates for control parameters that provide asymptotic stability of the satellite equilibrium position and ensures satellite attitude stabilization despite the underactuation due to the Lorentz control torque. The proof is based on the averaging technique and the Lyapunov direct method. Original constructions of nonstationary Lyapunov functions are proposed. These constructions take into account the structure of perturbations acting on the considered system. The quadrupole approximation of the Earth's magnetic field is used.

Язык оригиналаанглийский
Название основной публикацииXLIV Academic Space Conference
Подзаголовок основной публикацииDedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration
РедакторыEvgeny A. Mikrin, Dmitry O. Rogozin, Anatoly A. Aleksandrov, Victor A. Sadovnichy, Igor B. Fedorov, Vera I. Mayorova
ИздательAmerican Institute of Physics
ISBN (электронное издание)9780735440609
DOI
СостояниеОпубликовано - 22 фев 2021
Событие44th Academic Space Conference: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration - Moscow, Российская Федерация
Продолжительность: 28 янв 202031 янв 2020

Серия публикаций

НазваниеAIP Conference Proceedings
Том2318
ISSN (печатное издание)0094-243X
ISSN (электронное издание)1551-7616

конференция

конференция44th Academic Space Conference: Dedicated to the Memory of Academician S.P. Korolev and Other Outstanding Russian Scientists - Pioneers of Space Exploration
СтранаРоссийская Федерация
ГородMoscow
Период28/01/2031/01/20

Предметные области Scopus

  • Физика и астрономия (все)

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