| 自适应网络模糊去噪与副高异常影响因子的诊断检测 |
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| 引用本文： | 张韧,罗坚,周林,袁志康,董兆俊,陈奕德.自适应网络模糊去噪与副高异常影响因子的诊断检测[J].解放军理工大学学报,2002,3(6):74-79. |
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| 作者姓名： | 张韧 罗坚 周林 袁志康 董兆俊 陈奕德 |
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| 作者单位： | 解放军理工大学气象学院 江苏南京211101
(张韧，罗坚，周林，袁志康，董兆俊)，解放军理工大学气象学院 江苏南京211101(陈奕德) |
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| 基金项目： | 高等学校骨干教师资助计划，国家自然科学基金资助项目 ( 499750 12 ) |
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| 摘 要： | 基于自适应网络模糊推理系统ANFIS，讨论了从实际信号中检测识别系统的主要影响因子，进而滤除其干扰的方法途径，进行了相应的去噪试验；运用模糊推理方法对西太平洋副高异常的近赤道海温影响因子进行了诊断检测分析。
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| 关 键 词： | 模糊去噪 副高异常 影响因子 诊断检测 非线性动力系统 西太平洋 近赤道海温 天气气候系统 自适应网络模糊推理系统 |
| 文章编号： | 1009-3443(2002)06-0074-06 |
| 修稿时间： | 2001年8月24日 |
ANFIS Denoising and its Application in Diagnosing /Identifying the Influence
Factors Leading WPSH Abnormality |
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| ZHANG Ren,LUO Jian,ZHOU Lin,YUAN Zhi kang,DONG Zhao jun and CHEN Yi de.ANFIS Denoising and its Application in Diagnosing /Identifying the Influence
Factors Leading WPSH Abnormality[J].Journal of PLA University of Science and Technology(Natural Science Edition),2002,3(6):74-79. |
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| Authors: | ZHANG Ren LUO Jian ZHOU Lin YUAN Zhi kang DONG Zhao jun and CHEN Yi de |
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| Institution: | Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China |
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| Abstract: | Based on the ANFIS(Adaptive Network based Fuzzy Inference System), a method and approach of identifying systemic chief influence factors from an actual signals and accordingly removing its interference was studied and discussed, the relevant denoising experiments were also carried out. As an application, based on appointed observational data, the process of identifying chief influence factors forcing on WPSH(West Pacific Subtropical High)was explored, and the chief effect of equatoral SST a inducing WPSH abnormality was diagnosed and identified. |
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| Keywords: | fuzzy inference non linear WPSH(West Pacific Subtropical High) equatorial SST a |
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