| Status | 已發表Published |
| EPC METHOD FOR PDF SOLUTION OF NONLINEAR OSCILLATORS EXCITED | |
Er, G. K. ; Zhu, H. T. ; Iu, V. P.; Kou, K. P.
| |
| 2007-06-01 | |
| Source Publication | Proceedings of the ASCE 18th Engineering Mechanics Division Conference
 |
| Abstract | The stationary probability density function (PDF) solution of the responses of nonlinear stochastic oscillators subjected to external Poisson pulses is analyzed. The PDF solutions are obtained with exponential polynomial closure (EPC) method. To assess the effectiveness of the method numerically, Duffing oscillator is analyzed. Both weakly and highly nonlinear systems are analyzed with different pulse arrival rates. Numerical results show that the PDFs obtained from EPC yield good agreement with those from Monte Carlo simulation. |
| Keyword | EPC method Poisson white noise nonlinear oscillator |
| Language | 英語English |
| The Source to Article | PB_Publication |
| PUB ID | 46322 |
| Document Type | Conference paper |
| Collection | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING Faculty of Science and Technology |
| Corresponding Author | Er, G. K. |
| Recommended Citation GB/T 7714 | Er, G. K.,Zhu, H. T.,Iu, V. P.,et al. EPC METHOD FOR PDF SOLUTION OF NONLINEAR OSCILLATORS EXCITED[C], 2007. |
| APA | Er, G. K.., Zhu, H. T.., Iu, V. P.., & Kou, K. P. (2007). EPC METHOD FOR PDF SOLUTION OF NONLINEAR OSCILLATORS EXCITED. Proceedings of the ASCE 18th Engineering Mechanics Division Conference. |
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