Disturbance impulse effects on large umbrella space reflector dynamics

Sergey Belov, Andrey Zhukov, Mikhail Pavlov, Sergey Ponomarev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publicationProspects of Fundamental Sciences Development, PFSD-2016: Proceedings of the XIII International Conference of Students and Young Scientists
Subtitle of host publicationProceedings of the XIII International Conference of Students and Young Scientists
PublisherAmerican Institute of Physics Inc.
Volume1772
ISBN (Electronic)9780735414303
DOIs
Publication statusPublished - 13 Oct 2016
Event13th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2016 - Tomsk, Russian Federation
Duration: 26 Apr 201629 Apr 2016

Conference

Conference13th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2016
CountryRussian Federation
CityTomsk
Period26.4.1629.4.16

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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  • Cite this

    Belov, S., Zhukov, A., Pavlov, M., & Ponomarev, S. (2016). Disturbance impulse effects on large umbrella space reflector dynamics. In 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 (Vol. 1772). [060001] American Institute of Physics Inc.. https://doi.org/10.1063/1.4964581