Narrow-Band Excitation of Hysteretic Systems
The stationary response of smooth and bilinear hysteretic systems to narrow-band random excitations is investigated by using the quasistatic method and digital simulation. It is shown that the response is qualitatively different in different ranges of values of the ratio of the excitation central fr...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
1997-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.3233/SAV-1997-4404 |
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| _version_ | 1832548675944972288 |
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| author | W.Q. Zhu C.D. Huang T.T. Soong |
| author_facet | W.Q. Zhu C.D. Huang T.T. Soong |
| author_sort | W.Q. Zhu |
| collection | DOAJ |
| description | The stationary response of smooth and bilinear hysteretic systems to narrow-band random excitations is investigated by using the quasistatic method and digital simulation. It is shown that the response is qualitatively different in different ranges of values of the ratio of the excitation central frequency to the natural frequency of the system. In the resonant zone, the response is essentially non-Gaussian. For bilinear hysteretic systems with strong yielding, stochastic jumps may occur for a range of values of the ratio between nonresonant and resonant zones. |
| format | Article |
| id | doaj-art-6957a809a64541c6b2f803730de1e3f7 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 1997-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-6957a809a64541c6b2f803730de1e3f72025-02-03T06:13:16ZengWileyShock and Vibration1070-96221875-92031997-01-014424125010.3233/SAV-1997-4404Narrow-Band Excitation of Hysteretic SystemsW.Q. Zhu0C.D. Huang1T.T. Soong2Department of Mechanics, Zhejiang University, Hangzhau 310027, ChinaCanton/Seinuk Group 219, East 42nd St., New York, NY 10017-5736, USADepartment of Civil Engineering, State University of New York, at Buffalo, Buffalo, NY 14260, USAThe stationary response of smooth and bilinear hysteretic systems to narrow-band random excitations is investigated by using the quasistatic method and digital simulation. It is shown that the response is qualitatively different in different ranges of values of the ratio of the excitation central frequency to the natural frequency of the system. In the resonant zone, the response is essentially non-Gaussian. For bilinear hysteretic systems with strong yielding, stochastic jumps may occur for a range of values of the ratio between nonresonant and resonant zones.http://dx.doi.org/10.3233/SAV-1997-4404 |
| spellingShingle | W.Q. Zhu C.D. Huang T.T. Soong Narrow-Band Excitation of Hysteretic Systems Shock and Vibration |
| title | Narrow-Band Excitation of Hysteretic Systems |
| title_full | Narrow-Band Excitation of Hysteretic Systems |
| title_fullStr | Narrow-Band Excitation of Hysteretic Systems |
| title_full_unstemmed | Narrow-Band Excitation of Hysteretic Systems |
| title_short | Narrow-Band Excitation of Hysteretic Systems |
| title_sort | narrow band excitation of hysteretic systems |
| url | http://dx.doi.org/10.3233/SAV-1997-4404 |
| work_keys_str_mv | AT wqzhu narrowbandexcitationofhystereticsystems AT cdhuang narrowbandexcitationofhystereticsystems AT ttsoong narrowbandexcitationofhystereticsystems |