| 非线性系统动力可靠性的摄动分析 |
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| 引用本文： | 干洪.非线性系统动力可靠性的摄动分析[J].合肥工业大学学报(自然科学版),1996(4). |
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| 作者姓名： | 干洪 |
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| 作者单位： | 安徽建筑工业学院，安徽建筑工业学院建筑工程系 |
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| 基金项目： | 安徽省教育委员会自然科学基金 |
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| 摘 要： | 文章利用Ｆｏｋｋｅｒ－Ｐｌａｎｌｋ方程的解，对具有非线性恢复力的振动系统，进行了动力可靠性方面的摄动分析，并和相应的派生系统进行了比较，对工程设计颇具指导意义
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| 关 键 词： | 可靠性 摄动分析 联合概率密度 穿越 峰值 |
PERTURBATION ANALYSIS ON DYNAMIC RELIABILITY OF NONLINEAR SYSTEMS |
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| Gan Hong.PERTURBATION ANALYSIS ON DYNAMIC RELIABILITY OF NONLINEAR SYSTEMS[J].Journal of Hefei University of Technology(Natural Science),1996(4). |
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| Authors: | Gan Hong |
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| Abstract: | Taking advantage of Fokker Planlk Equation and its solution,this paper analyses the problems of dynamic reliabiliy of the systems with nonlinear restoring forces by perturbation techniques. and the issue is contrasted with the corresponding derivative system.The discusson is important to engineering design. |
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| Keywords: | reliability perturbation analysis joint probability density passage peake value |
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