| 超松弛迭代法反演震源破裂过程解的稳定性分析 |
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| 引用本文： | 翟璐媛,杨陈,杨雅琼.超松弛迭代法反演震源破裂过程解的稳定性分析[J].华北地震科学,2009,27(4):6-10,21. |
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| 作者姓名： | 翟璐媛 杨陈 杨雅琼 |
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| 作者单位： | 1. 中国地震台网中心,北京,100045
2. 河北省地震局,河北,石家庄,050021 |
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| 摘 要： | 主要讨论超松弛迭代法反演震源破裂过程解的稳定性。在精确反演的基础上，分别对数据扰动和模型扰动进行分析，用MATLAB作图进行对比并得出最后的结论：超松弛迭代法反演震源破裂过程的结果是可靠的。
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| 关 键 词： | 超松弛迭代 震源破裂过程 稳定性 数据扰动 模型扰动 |
Study on the Stability of Source Ruptur Process Inversion Using Successive Over-relaxation Iteration Method |
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| ZHAI Lu-yuan,YANG Chen,YANG Ya-qiong.Study on the Stability of Source Ruptur Process Inversion Using Successive Over-relaxation Iteration Method[J].North China Earthquake Sciences,2009,27(4):6-10,21. |
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| Authors: | ZHAI Lu-yuan YANG Chen YANG Ya-qiong |
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| Institution: | ZHAI Lu-yuan1,YANG Chen1,YANG Ya-qiong2(1.China Earthquake Networks Center,Beijing 100045,China,2.Earthquake Administration of Hebei Province,Shijiazhuang 050021,China) |
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| Abstract: | This article discusses the stability of source rupture process inversion by successive over-relaxation iteration method.On the basis of exact inversion,the data disturbance and model disturbance are analyzed,and the results are contrasted.The results indicate that the inversion result of source rupture process using successive over-relaxation iteration method is credible. |
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| Keywords: | successive over-relaxation iteration method source rupture process stability data disturbance model disturbance |
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