| タイトル | On-line failure detection and damping measurement of aerospace structures by random decrement signatures |
| 本文（外部サイト） | http://hdl.handle.net/2060/19730010202 |
| 著者（英） | Cole, H. A., Jr. |
| 著者所属（英） | Nielsen Engineering and Research, Inc. |
| 発行日 | 1973-03-01 |
| 言語 | eng |
| 内容記述 | Random decrement signatures of structures vibrating in a random environment are studied through use of computer-generated and experimental data. Statistical properties obtained indicate that these signatures are stable in form and scale and hence, should have wide application in one-line failure detection and damping measurement. On-line procedures are described and equations for estimating record-length requirements to obtain signatures of a prescribed precision are given. |
| NASA分類 | STRUCTURAL MECHANICS |
| レポートNO | 73N18929
NASA-CR-2205 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/200255 |
|
