| 模糊数学在火箭发动机故障诊断专家系统中的应用初探 |
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| 引用本文： | 张永敬.模糊数学在火箭发动机故障诊断专家系统中的应用初探[J].上海航天,1996(2):12-16. |
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| 作者姓名： | 张永敬 |
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| 作者单位： | 第二炮兵工程学院 |
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| 摘 要： | 在简要介绍了模糊数学及其应用的基础上，重点论述了应用模糊数学为故障诊断专家系统建立诊断矩阵、确立故障征兆与故障成因间的隶属关系、模式识别等的过程和方法。最后介绍了据此原理而建立的火箭发动机的故障诊断专家系统。
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| 关 键 词： | 模糊数学，隶属度，模式识别，故障诊断，专家系统 |
THE APPLICATION OF FUZZY MATHEMATICS IN THE EXPERT SYSTEM OF FAILURE DIAGNOSIS FOR ROCKET ENGINES |
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| Zhang Yongjing.THE APPLICATION OF FUZZY MATHEMATICS IN THE EXPERT SYSTEM OF FAILURE DIAGNOSIS FOR ROCKET ENGINES[J].Aerospace Shanghai,1996(2):12-16. |
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| Authors: | Zhang Yongjing |
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| Institution: | No.2 Artillery Engineering College |
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| Abstract: | First introducing fuzzy mathematics and its application;describing emphatically the process and methods of the fuzzy mathematicsto build a diagnosis matrrix, determine a subordinate relation betweenfailure signs and reasons and distinguish models for the expert system offailure diagnosis.Finally introducing an expert system of failure diagnosis for rocket engines developed by using the concept. |
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| Keywords: | Fuzzy mathematics Systam of administering Model discrimination Failure diagnosis Expert system |
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