| タイトル | Recent Progress in Heliogyro Solar Sail Structural Dynamics |
| 本文（外部サイト） | http://hdl.handle.net/2060/20140003899 |
| 著者（英） | Horta, Lucas G.; Warren, Jerry E.; Wilkie, William K.; Lawrence Dale; Guerrant, Daniel; Juang, Jer-Nan; Dowell, E.; Gibbs, Samuel C. |
| 発行日 | 2014-04-01 |
| 言語 | eng |
| 内容記述 | Results from recent National Aeronautics and Space Administration (NASA) research on the structural dynamics and control characteristics of heliogyro solar sails are summarized. Specific areas under investigation include coupled nonlinear finite element analysis of heliogyro membrane blade with solar radiation pressure effects, system identification of spinning membrane structures, solarelastic stability analysis of heliogyro solar sails, including stability during blade deployment, and results from small-scale in vacuo dynamics experiments with spinning high-aspect ratio membranes. A low-cost, rideshare payload heliogyro technology demonstration mission concept, used as a mission context for these heliogyro structural dynamics and solarelasticity investigations, is also described. |
| NASA分類 | Structural Mechanics |
| レポートNO | NF1676L-17902 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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