| 航天器工况和故障的模糊模式识别 |
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| 引用本文： | 荣吉利.航天器工况和故障的模糊模式识别[J].兵工学报,2002,23(3):374-376. |
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| 作者姓名： | 荣吉利 |
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| 作者单位： | 北京理工大学,北京,100081 |
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| 摘 要： | 本文针对航天器飞行状态的工况识别和故障诊断问题,提出了征兆向量和模糊征兆向量的概念,在此基础上给出了一种航天器工况和故障的模糊模式识别的方法,并对三种故障进行了诊断和验证.
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| 关 键 词： | 航天器 工况识别 故障诊断 模糊数学 模式识别 |
A FAULT DIAGNOSIS FOR SPACECRAFTS BASED ON FUZZY PATTERN RECOGNITION |
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| Rong Jili.A FAULT DIAGNOSIS FOR SPACECRAFTS BASED ON FUZZY PATTERN RECOGNITION[J].Acta Armamentarii,2002,23(3):374-376. |
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| Authors: | Rong Jili |
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| Abstract: | In accordance with the condition of recognition and fault diagnosis for spacecrafts, the concepts of symptom vector and relevant fuzzy symptom vector is presented. A fuzzy pattern recognition approach of fault diagnosis for spacecrafts is suggested. In comparison with the result from an expert system the method is verified and validated, making use of three fault examples in a testbed. |
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| Keywords: | spacecraft condition recognition fault diagnosis fuzzy set pattern recognition |
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