Аннотация
Large umbrella space antennas are essential for communication, monitoring and observation of Earth and space objects. Despite investigations devoted to space antenna dynamics, the disturbance impulse shape effect on the root mean square error of spacecraft antenna reflecting surface has not been studied. This paper overcomes this gap describing disturbance impulse impact on root mean square error of spacecraft antenna reflecting surface relative to paraboloid via nonlinear finite element method. Based on numerical results root mean square dependency on disturbance time for rectangular and sine impulses was calculated. This approach could be applied in studying antenna reflecting surface response on disturbance impulse for different types of perspective large space antennas.
Язык оригинала | Английский |
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Название основной публикации | Prospects of Fundamental Sciences Development, PFSD-2016: Proceedings of the XIII International Conference of Students and Young Scientists |
Подзаголовок основной публикации | Proceedings of the XIII International Conference of Students and Young Scientists |
Издатель | American Institute of Physics Inc. |
Том | 1772 |
ISBN (электронное издание) | 9780735414303 |
DOI | |
Состояние | Опубликовано - 13 окт 2016 |
Событие | 13th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2016 - Tomsk, Российская Федерация Продолжительность: 26 апр 2016 → 29 апр 2016 |
Конференция
Конференция | 13th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2016 |
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Страна | Российская Федерация |
Город | Tomsk |
Период | 26.4.16 → 29.4.16 |
ASJC Scopus subject areas
- Physics and Astronomy(all)