| タイトル | Modeling of Global BEAM Structure for Evaluation of MMOD Impacts to Support Development of a Health Monitoring System |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160001633 |
| 著者（英） | Vassilakos, Gregory J.; Lyle, Karen H. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2015-11-01 |
| 言語 | eng |
| 内容記述 | This report summarizes the initial modeling of the global response of the Bigelow Expandable Activity Module (BEAM) to micrometeorite and orbital debris(MMOD) impacts using a structural, nonlinear, transient dynamic, finite element code. These models complement the on-orbit deployment of the Distributed Impact Detection System (DIDS) to support structural health monitoring studies. Two global models were developed. The first focused exclusively on impacts on the soft-goods (fabric-envelop) portion of BEAM. The second incorporates the bulkhead to support understanding of bulkhead impacts. These models were exercised for random impact locations and responses monitored at the on-orbit sensor locations. The report concludes with areas for future study. |
| NASA分類 | Spacecraft Design, Testing and Performance |
| レポートNO | L-20612
NASA/TM-2015-218984
NF1676L-22609 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
