| contributor author | Jinyu Zhu | |
| contributor author | Ronald M. C. So | |
| contributor author | X. Q. Wang | |
| contributor author | W.-C. Xie | |
| date accessioned | 2017-05-09T00:31:14Z | |
| date available | 2017-05-09T00:31:14Z | |
| date copyright | July, 2009 | |
| date issued | 2009 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26755#041007_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/139724 | |
| description abstract | The dynamic stability of a two degrees-of-freedom system under bounded noise excitation with a narrowband characteristic is studied through the determination of moment Lyapunov exponents. The partial differential eigenvalue problem governing the moment Lyapunov exponent is established. For weak noise excitations, a singular perturbation method is employed to obtain second-order expansions of the moment Lyapunov exponents and Lyapunov exponents, which are shown to be in good agreement with those obtained using Monte Carlo simulation. The different cases when the system is in subharmonic resonance, combination additive resonance, and combined resonance in the absence of noise, respectively, are considered. The effects of noise and frequency detuning on the parametric resonance are investigated. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Parametric Resonance of a Two Degrees-of-Freedom System Induced by Bounded Noise | |
| type | Journal Paper | |
| journal volume | 76 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.2999427 | |
| journal fristpage | 41007 | |
| identifier eissn | 1528-9036 | |
| keywords | Resonance | |
| keywords | Noise (Sound) | |
| keywords | Degrees of freedom | |
| keywords | Stability AND Eigenvalues | |
| tree | Journal of Applied Mechanics:;2009:;volume( 076 ):;issue: 004 | |
| contenttype | Fulltext | |
