| タイトル | Substructure coupling in the frequency domain |
| 本文（外部サイト） | http://hdl.handle.net/2060/19850025230 |
| 著者所属（英） | Texas Univ. |
| 発行日 | 1985-05-01 |
| 言語 | eng |
| 内容記述 | Frequency domain analysis was found to be a suitable method for determining the transient response of systems subjected to a wide variety of loads. However, since a large number of calculations are performed within the discrete frequency loop, the method loses it computational efficiency if the loads must be represented by a large number of discrete frequencies. It was also discovered that substructure coupling in the frequency domain work particularly well for analyzing structural system with a small number of interface and loaded degrees of freedom. It was discovered that substructure coupling in the frequency domain can lead to an efficient method of obtaining natural frequencies of undamped structures. It was also found that the damped natural frequencies of a system may be determined using frequency domain techniques. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 85N33543
NAS 1.26:178508
CAR-85-1
NASA-CR-178508 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/155760 |
