| 模糊数学在阀门故障诊断中的应用 |
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| 引用本文： | 杨贵,李仁旺,颜忠仔,张鹏举.模糊数学在阀门故障诊断中的应用[J].阀门,2007(5):26-27,43. |
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| 作者姓名： | 杨贵 李仁旺 颜忠仔 张鹏举 |
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| 作者单位： | 浙江理工大学机械与自动控制学院,浙江杭州310018 |
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| 基金项目： | 国家自然科学基金资助项目（50675208）;浙江省自然科学基金资助项目（Y605187） |
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| 摘 要： | 针对阀门故障诊断的复杂性和模糊性，运用模糊数学对阀门的故障症状和故障原因的关系进行了分析，得到模糊关系矩阵，建立了阀门故障诊断的模糊数学模型。通过安全阀的故障诊断实例，验证了模型的可行性和实用性。
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| 关 键 词： | 模糊数学 故障诊断 阀门 |
| 文章编号： | 1002-5855（2007）05-0026-02 |
| 修稿时间： | 2007-06-28 |
Application of fuzzy mathematics to valve fault diagnosis |
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| YANG Gui, LI Ren-wang, YAN Zhong-zi, ZHANG Peng-ju.Application of fuzzy mathematics to valve fault diagnosis[J].Valve,2007(5):26-27,43. |
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| Authors: | YANG Gui LI Ren-wang YAN Zhong-zi ZHANG Peng-ju |
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| Affiliation: | Zhejiang University of Science and Technology, Hang Zhou 310018, China |
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| Abstract: | The complexity and indeterminacy are existed in fault diagnosis of valve.So this paper proposed to diagnose the valve's fault in the theory of fuzzy mathematics.First,the fault symptom and the fault source were analyzed in fuzzy mathematics.Then the fuzzy relation matrix was obtained by analyzing the relationship between the fault symptom and the fault source.The fault diagnosis model of valve was build.At last,the practicability and validity of the models are verified by the fault diagnosis of safe valve. |
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| Keywords: | fuzzy mathematics fault diagnosis valve |
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