| 基于Mamdani型模糊推理的震中烈度预测模型 |
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| 引用本文： | 赵宜宾,张鹤翔,张梅东,曾文艺.基于Mamdani型模糊推理的震中烈度预测模型[J].数学的实践与认识,2011,41(20). |
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| 作者姓名： | 赵宜宾 张鹤翔 张梅东 曾文艺 |
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| 作者单位： | 1. 防灾科技学院基础部,河北三河,065201
2. 北京师范大学信息科学与技术学院,北京,100875 |
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| 基金项目： | 国家自然科学基金(10971243); 防灾减灾青年科技基金资助(201010) |
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| 摘 要： | 对应用模糊推理进行系统预测进行了深入的研究,建立了以震级和震源深度为输入的基于Mamdani型模糊推理的震中烈度预测模型.并以四川地区震例数据为例,对数据信息提取,模糊规则建立等关键环节进行了详细的介绍,预测结果分析表明推理模型是可行和有效的.
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| 关 键 词： | 模糊推理 震级 震源深度 震中烈度 预测模型 |
The Epicentral Intensity Prediction Model Based on Mamdani Fuzzy Inference |
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| ZHAO Yi-bin,ZHANG He-xiang,ZHANG Mei-dong,ZENG Wen-yi.The Epicentral Intensity Prediction Model Based on Mamdani Fuzzy Inference[J].Mathematics in Practice and Theory,2011,41(20). |
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| Authors: | ZHAO Yi-bin ZHANG He-xiang ZHANG Mei-dong ZENG Wen-yi |
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| Institution: | ZHAO Yi-bin~1,ZHANG He-xiang~1,ZHANG Mei-dong~1,ZENG Wen-yi~2 (1.Department of Basic Courses,Institute of Disaster Prevention,Sanhe 065201,China) (2.College of Information Science and Technology,Beijing Normal University,Beijing 100875,China) |
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| Abstract: | In this paper,we investigate system prediction by means of fuzzy inference,and establish the epicentral intensity prediction model based on Mamdani fuzzy inference,in which the input values are earthquake magnitude and depth of hypocenter.With the sample data of the Sichuan earthquakes as an example,we give a detailed introduction of the key steps of modeling,such as informational retrieval,the constructing of fuzzy rules.The prediction data turns out that the fuzzy inference prediction model in this paper ... |
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| Keywords: | fuzzy inference earthquake magnitude depth of hypocenter epicentral intensity prediction model |
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