| 大坝监测分析中的贝叶斯动态模型 |
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| 引用本文： | 汪树玉,刘国华,刘立军,李富强.大坝监测分析中的贝叶斯动态模型[J].水利学报,1998,29(7):0073-0078. |
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| 作者姓名： | 汪树玉 刘国华 刘立军 李富强 |
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| 作者单位： | 浙江大学水工结构与水环境研究所;浙江大学水工结构与水环境研究所;浙江大学水工结构与水环境研究所;浙江大学水工结构与水环境研究所 |
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| 摘 要： | 本文探讨大坝监测资料的动态分析问题，贝叶斯线性动态模型的建立，递推解法，以及初始先验估计和状态噪声的取值等.从实例的数据看，成果是合理的。
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| 关 键 词： | 贝叶斯模型 动态分析 大坝监测 |
Bayesian dynamic model in data analysis of dam monitoring |
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| Wang Shuyu,Liu Guohu,Liu Lijun,Li Fuqiang.Bayesian dynamic model in data analysis of dam monitoring[J].Journal of Hydraulic Engineering,1998,29(7):0073-0078. |
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| Authors: | Wang Shuyu Liu Guohu Liu Lijun Li Fuqiang |
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| Affiliation: | Zhejiang University |
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| Abstract: | This paper discusses the dynamic analysis of observational data of dams, including Bayesian linear dynamic model, recursion algorithm, preliminary priori estimation and determination of state noise distribution etc.. The method has been applied to one practical example. Results show that the Bayesianpredications is in better accuracy than that by conventional least square method. In addition, the method can be adopted in on-line monitoring. |
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| Keywords: | Bayesian model dynamic analysis dam monitoring |
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