| Residential College | false |
| Status | 已發表Published |
| The development and applications of SSS-EPC method for analyzing the probabilistic solutions of multi-degree-of-freedom nonlinear stochastic dynamical systems | |
E GUOKANG 
| |
| 2024-12 | |
| Size of Audience | 160 |
| Type of Speaker | Plenary talk |
| Abstract | 用于多自由度非线性随机动力系统所对应的FPK方程降维的state-space-split（SSS）法自2009年提出至今不断发展，其与exponential-polynomial-closure（EPC）法相结合用于解决各类多自由度非线性系统随机振动问题。求解过程对系统的自由度数无限制，从而为非线性随机振动理论向实际应用的发展跨出了关键一步。从系统受高斯白噪声激励到泊松白噪声激励、再到过滤白噪声激励，从求解各类系统的稳态概率解到瞬态概率解，SSS-EPC法在不断向解决各种实际问题发展。 |
| Keyword | Nonlinear Stochastic Dynamics Fpk Equation Transient Solution Large System Colored Noise |
| Document Type | Presentation |
| Collection | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING |
| Corresponding Author | E GUOKANG |
| Affiliation | University of Macau |
| First Author Affilication | University of Macau |
| Recommended Citation GB/T 7714 | E GUOKANG. The development and applications of SSS-EPC method for analyzing the probabilistic solutions of multi-degree-of-freedom nonlinear stochastic dynamical systems |
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