Application of a magnetohydrodynamic element in the control loop of a rotating spacecraft with a spike antenna
| Autor: | A. I. Mytarev, B. I. Rabinovich, R. R. Nazirov |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Physics
Spacecraft business.industry Acoustics Aerospace Engineering Astronomy and Astrophysics Rotation Classical mechanics Space and Planetary Science Control system Physics::Space Physics Spike (software development) Astrophysics::Earth and Planetary Astrophysics Magnetohydrodynamic drive Antenna (radio) Element (category theory) business |
| Zdroj: | Cosmic Research. 47:156-172 |
| ISSN: | 1608-3075 0010-9525 |
| DOI: | 10.1134/s0010952509020075 |
| Popis: | The problem of stabilization of a rotating spacecraft with a flexible spike antenna located along the axis of spacecraft rotation is considered. A magnetohydrodynamic element is used as a final-control element in the control loop of spacecraft attitude, and the solar direction sensor serves as a measuring device. At the first stage of investigation, the problem of stability is considered for stationary and non-stationary modes of rotation of the spacecraft with a flexible antenna and with a cavity partially filled with a low-viscosity liquid. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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