Proximity Spectra of Oscillators Under Random ExcitationSource: Journal of Mechanical Design:;1980:;volume( 102 ):;issue: 002::page 329Author:S. F. Masri
DOI: 10.1115/1.3254748Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The transient mean-square response of an uncoupled two-degree-of-freedom system under spatially correlated nonstationary random excitation is determined. The excitation is modulated white noise with an intensity function that resembles the envelopes of typical earthquakes. Results of the analysis are used to investigate the effects of (a) cross correlation, (b) shape of the intensity function, (c) delay time associated with the arrival of the excitation at different parts of the system, and (d) dimensionless system parameters on the mean-square proximity spectra.
keyword(s): Spectra (Spectroscopy) AND Random excitation ,
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| contributor author | S. F. Masri | |
| date accessioned | 2017-05-08T23:09:33Z | |
| date available | 2017-05-08T23:09:33Z | |
| date copyright | April, 1980 | |
| date issued | 1980 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-27978#329_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/93708 | |
| description abstract | The transient mean-square response of an uncoupled two-degree-of-freedom system under spatially correlated nonstationary random excitation is determined. The excitation is modulated white noise with an intensity function that resembles the envelopes of typical earthquakes. Results of the analysis are used to investigate the effects of (a) cross correlation, (b) shape of the intensity function, (c) delay time associated with the arrival of the excitation at different parts of the system, and (d) dimensionless system parameters on the mean-square proximity spectra. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Proximity Spectra of Oscillators Under Random Excitation | |
| type | Journal Paper | |
| journal volume | 102 | |
| journal issue | 2 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.3254748 | |
| journal fristpage | 329 | |
| journal lastpage | 337 | |
| identifier eissn | 1528-9001 | |
| keywords | Spectra (Spectroscopy) AND Random excitation | |
| tree | Journal of Mechanical Design:;1980:;volume( 102 ):;issue: 002 | |
| contenttype | Fulltext |