| 动态遗传算法及其在P波初动震源机制解中的应用 |
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| 引用本文： | 安美建,石耀霖.动态遗传算法及其在P波初动震源机制解中的应用[J].中国地震,1996,12(4):394-402. |
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| 作者姓名： | 安美建 石耀霖 |
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| 作者单位： | 国家地震局地壳应力研究所，中国科学院中国科技大学研究生院地学部 |
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| 基金项目： | 国家自然科学基金,地震联合基金 |
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| 摘 要： | 利用动态遗传算法对Ｐ波初动震源机制解进行反演计算，并与前人常用的反演计算方法对比，认为遗传算法在Ｐ波初动 震源机制解中的应用是有很有效的。
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| 关 键 词： | P波初动 震源机制解 遗传算法 地震波 |
Dynamic Genetic Algorithms inversion of Earthquake Focal Mechanism from P Waves First Motions |
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| An Meijian.Dynamic Genetic Algorithms inversion of Earthquake Focal Mechanism from P Waves First Motions[J].Earthquake Research in China,1996,12(4):394-402. |
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| Authors: | An Meijian |
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| Abstract: | In this paper, we have an improvement on genetic algorithm through making use of three new methods which include dynamic mutation function, multitimes crossover and multicycles of search and selection for altering the ranges of models. Moreover, we also have a research on the computation in genetic algorithms for earthquake focal mechanism from P waves first motion. |
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| Keywords: | P wave first motion Focal mechanism solution Genetic algorithms |
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