Disturbance impulse effects on large umbrella space reflector dynamics

Sergey Belov, Andrey Zhukov, Mikhail Pavlov, Sergey Ponomarev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

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 оригиналаАнглийский
Название основной публикацииProspects of Fundamental Sciences Development, PFSD-2016: Proceedings of the XIII International Conference of Students and Young Scientists
Подзаголовок основной публикацииProceedings of the XIII International Conference of Students and Young Scientists
ИздательAmerican Institute of Physics Inc.
Том1772
ISBN (электронное издание)9780735414303
DOI
СостояниеОпубликовано - 13 окт 2016
Событие13th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2016 - Tomsk, Российская Федерация
Продолжительность: 26 апр 201629 апр 2016

Конференция

Конференция13th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2016
СтранаРоссийская Федерация
ГородTomsk
Период26.4.1629.4.16

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Belov, S., Zhukov, A., Pavlov, M., & Ponomarev, S. (2016). Disturbance impulse effects on large umbrella space reflector dynamics. В Prospects of Fundamental Sciences Development, PFSD-2016: Proceedings of the XIII International Conference of Students and Young Scientists: Proceedings of the XIII International Conference of Students and Young Scientists (Том 1772). [060001] American Institute of Physics Inc.. https://doi.org/10.1063/1.4964581