| 某型飞机襟翼系统可靠性分析 |
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| 引用本文： | 孙海龙,郭书祥,贾永安.某型飞机襟翼系统可靠性分析[J].空军工程大学学报,2006,7(4):8-10. |
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| 作者姓名： | 孙海龙 郭书祥 贾永安 |
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| 作者单位： | 空军工程大学工程学院 陕西西安710038 |
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| 摘 要： | 根据某型教练机襟翼收放系统的具体情况,分析了该系统的可能故障模式,并以襟翼不能放下为顶事件建立了该系统的故障树。利用一种系统可靠性分析的新算法对该系统进行了可靠性定量计算,找出了该襟翼系统的薄弱环节,为外场检查维护工作提供了依据。
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| 关 键 词： | 故障树 故障模式 襟翼收放系统 重要度 |
| 文章编号： | 1009-3516（2006）04-0008-03 |
| 收稿时间： | 2004-01-05 |
| 修稿时间： | 2004-01-05 |
Reliability Analysis of the Flap System of a Certain Type of Aircraft |
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| SUN Hai-long,GUO Shu-xiang,JIA Yong-an.Reliability Analysis of the Flap System of a Certain Type of Aircraft[J].Journal of Air Force Engineering University(Natural Science Edition),2006,7(4):8-10. |
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| Authors: | SUN Hai-long GUO Shu-xiang JIA Yong-an |
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| Abstract: | The fault modes and system reliability of the flap control system of a certain type of military trainer are studied in the paper.Some possible fault modes of the system are analyzed in detail.The fault tree of the system is built by considering that the flap cannot be laid down.The fault probability of the system and the degrees of importance of elements are computed by means of a new algorithm proposed for network systems in a previous paper.All the results provide a foundation for the maintenance crew in their practical maintenance work. |
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| Keywords: | fault tree fault mode flap control system degree of importance |
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