Response Spectra for Nonlinear OscillatorsSource: Journal of Manufacturing Science and Engineering:;1975:;volume( 097 ):;issue: 004::page 1223Author:J. E. Manning
DOI: 10.1115/1.3438732Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Methods are presented for calculating the response spectrum of a nonlinear oscillator with broadband random excitation. A perturbation approach is used for oscillators with slightly nonlinear spring elements to show that the effect of the nonlinearity is a slight shift in the spectrum peak. A new heuristic approach is used for oscillators with large nonlinearities and small damping to show that in addition to a shift in the peak an increase in spectral bandwidth also occurs. The Duffing oscillator is studied as a specific example.
keyword(s): Spectra (Spectroscopy) , Damping , Random excitation AND Springs ,
|
Collections
Show full item record
| contributor author | J. E. Manning | |
| date accessioned | 2017-05-08T22:59:06Z | |
| date available | 2017-05-08T22:59:06Z | |
| date copyright | November, 1975 | |
| date issued | 1975 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27631#1223_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/87750 | |
| description abstract | Methods are presented for calculating the response spectrum of a nonlinear oscillator with broadband random excitation. A perturbation approach is used for oscillators with slightly nonlinear spring elements to show that the effect of the nonlinearity is a slight shift in the spectrum peak. A new heuristic approach is used for oscillators with large nonlinearities and small damping to show that in addition to a shift in the peak an increase in spectral bandwidth also occurs. The Duffing oscillator is studied as a specific example. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Response Spectra for Nonlinear Oscillators | |
| type | Journal Paper | |
| journal volume | 97 | |
| journal issue | 4 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3438732 | |
| journal fristpage | 1223 | |
| journal lastpage | 1226 | |
| identifier eissn | 1528-8935 | |
| keywords | Spectra (Spectroscopy) | |
| keywords | Damping | |
| keywords | Random excitation AND Springs | |
| tree | Journal of Manufacturing Science and Engineering:;1975:;volume( 097 ):;issue: 004 | |
| contenttype | Fulltext |