| 信息量在地震前兆观测数据分析中的应用 |
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| 引用本文： | 张昭栋.信息量在地震前兆观测数据分析中的应用[J].内陆地震,1998,12(2):105-109. |
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| 作者姓名： | 张昭栋 |
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| 作者单位： | 山东省地震局!济南250014 |
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| 摘 要： | 从系统论，控制论的角度出发，以聊古－１井氮氦比观测为例，利用信息量方法研究了通过动态灰箱法排除干扰影响的聊古－１井的氮氦比，并分析了氮氦比信息量的变化与地震的关系，发现在以聊古－１井为中心为１５０ｋｍ范围内。
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| 关 键 词： | 信息系统 地震前兆 氮氦比 信息量 观测数据分析 |
APPLICATION OF INFORMATION AMOUNT TO THE OBSERVATION DATA ANALYSIS OF EARTHQUAKE PRECURSOR |
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| Zhang Zhaodong\ Feng Zhijun\ Zhang Yulong.APPLICATION OF INFORMATION AMOUNT TO THE OBSERVATION DATA ANALYSIS OF EARTHQUAKE PRECURSOR[J].Inland Earthquake,1998,12(2):105-109. |
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| Authors: | Zhang Zhaodong\ Feng Zhijun\ Zhang Yulong |
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| Institution: | Seismological Bureau of Shandong Province\ Jinan\ 250014 |
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| Abstract: | From the view of system theory and cybernetics, the ration of N 2 to He observed in Well Number 1 in Liaogu is studied after being eliminated disruption using dynamic grey box method, and the relation between the information amount of the ratio of N 2 to He and earthquakes is analysed.It is found that high value anomaly appears in the information amount of the ratio of N 2 to He before M S>5.5 earthquakes. |
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| Keywords: | Information system\ Earthquake precursor\ Ratio of N 2 to He |
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