Mathematical simulation of interplanetary flight: model of solar sail surface oscillations
| Autor: | Alipova Bakhyt, Olga L. Starinova, Irina Gorbunova, A. S. Chekashov |
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| Rok vydání: | 2018 |
| Předmět: |
Surface (mathematics)
010504 meteorology & atmospheric sciences Deformation (mechanics) Spacecraft Oscillation Computer science business.industry 010401 analytical chemistry Thrust Solar sail Quantitative Biology::Other 01 natural sciences 0104 chemical sciences Vibration Physics::Popular Physics Physics::Space Physics Astrophysics::Solar and Stellar Astrophysics Astrophysics::Earth and Planetary Astrophysics Aerospace engineering business Interplanetary spaceflight 0105 earth and related environmental sciences |
| Zdroj: | 2018 IEEE 12th International Conference on Application of Information and Communication Technologies (AICT). |
| DOI: | 10.1109/icaict.2018.8747162 |
| Popis: | In operation, the solar sail is under influence of external forces, the most significant is the pressure of sunlight for motion. The influence of external forces causes vibrations of solar sail, which can affect flight of the spacecraft and lead to damage of its structure. Here we consider three problems: (1) to obtain solar sail oscillation equation. This equation is derived for various forms of solar sail construction and various cases of loading; (2) to calculate thrust produced by deformed solar sail, since thrust will vary depending on the form of solar sail surface, the comparison with non-deformed solar sail will be made; (3) modeling of heliocentric motion of spacecraft with solar sail, taking into account deformation of the sail surface due to oscillations. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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