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 language | English |
|---|---|
| Title of host publication | Prospects of Fundamental Sciences Development, PFSD-2016: Proceedings of the XIII International Conference of Students and Young Scientists |
| Subtitle of host publication | Proceedings of the XIII International Conference of Students and Young Scientists |
| Publisher | American Institute of Physics Inc. |
| Volume | 1772 |
| ISBN (Electronic) | 9780735414303 |
| DOIs | |
| Publication status | Published - 13 Oct 2016 |
| Event | 13th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2016 - Tomsk, Russian Federation Duration: 26 Apr 2016 → 29 Apr 2016 |
Conference
| Conference | 13th International Conference of Students and Young Scientists on Prospects of Fundamental Sciences Development, PFSD 2016 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 26.4.16 → 29.4.16 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Disturbance impulse effects on large umbrella space reflector dynamics. / Belov, Sergey; Zhukov, Andrey; Pavlov, Mikhail; Ponomarev, Sergey.
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 American Institute of Physics Inc., 2016. 060001.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Disturbance impulse effects on large umbrella space reflector dynamics
AU - Belov, Sergey
AU - Zhukov, Andrey
AU - Pavlov, Mikhail
AU - Ponomarev, Sergey
PY - 2016/10/13
Y1 - 2016/10/13
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84994127967&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84994127967&partnerID=8YFLogxK
U2 - 10.1063/1.4964581
DO - 10.1063/1.4964581
M3 - Conference contribution
AN - SCOPUS:84994127967
VL - 1772
BT - Prospects of Fundamental Sciences Development, PFSD-2016: Proceedings of the XIII International Conference of Students and Young Scientists
PB - American Institute of Physics Inc.
ER -