| 固体火箭发动机试验故障错判案例启示 |
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| 引用本文： | 张俊岳.固体火箭发动机试验故障错判案例启示[J].推进技术,1998,19(5):15-19. |
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| 作者姓名： | 张俊岳 |
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| 作者单位： | 航天工业总公司31所,北京,100074 |
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| 摘 要： | 介绍了一个固体火箭发动机试验中的关联性试验故障错判案例，分析了由于验证方法不当引起错判的原因，并提出了在试验故障分析时要把验证方法写入故障图、对验证方法也要验证、对验证方法应根据重要性、价格等因素分别进行重点分析的故障分析观点。
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| 关 键 词： | 固体推进剂火箭发动机，发动机试验，故障诊断，故障树形图分析 |
INSPIRATIONS FROM INCORRECT FAULT ANALYSIS OF SOLID ROCKET ENGINE TEST |
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| Zhang Junyue.INSPIRATIONS FROM INCORRECT FAULT ANALYSIS OF SOLID ROCKET ENGINE TEST[J].Journal of Propulsion Technology,1998,19(5):15-19. |
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| Authors: | Zhang Junyue |
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| Institution: | Zhang Junyue
(The 31st Research Inst.,Beijing,100074) |
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| Abstract: | By introducting one case of interact of solid rocket engine ground test,the reason for incorrect analysis due to incorrect verification method was analyzed,and the viewpoint was proposed that in test fault analysis,verification method must be written into fault chart,verification method itself must be verified,and verification method must be focally analyzed as per factors of importance,price,etc |
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| Keywords: | Solid propellant rocket engine Engine test Fault diagnosis Fault tree analysis |
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