| 基于模糊综合评判的飞机气体系统气密性检测方法选择 |
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| 引用本文： | 李俊杰,王宏伟,王俊生.基于模糊综合评判的飞机气体系统气密性检测方法选择[J].飞机设计,2011,31(2):76-80. |
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| 作者姓名： | 李俊杰 王宏伟 王俊生 |
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| 作者单位： | 空军航空大学航空机械工程系; |
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| 摘 要： | 针对飞机气体系统对气密性检测的要求,选取适合用于飞机气体系统气密性检测的几种方法,通过确定灵敏度、检测时间、定位能力等九项指标,运用模糊综合评判的方法对各方法进行评判,选择出适合飞机气密性检测的检测方法即基于超声技术的气密性检测方法,为论证该方法的项目研制及设备配备部队提供理论依据.
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| 关 键 词： | 飞机气体系统 气密性检测方法 模糊综合评判 |
The Selection of Leak Detection Methods for the Aircraft Gas System Using Fuzzy Comprehensive Evaluation |
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| LI Jun-jie,WANG Hong-wei,WANG Jun-sheng.The Selection of Leak Detection Methods for the Aircraft Gas System Using Fuzzy Comprehensive Evaluation[J].Aircraft Design,2011,31(2):76-80. |
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| Authors: | LI Jun-jie WANG Hong-wei WANG Jun-sheng |
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| Institution: | LI Jun-jie,WANG Hong-wei,WANG Jun-sheng(Department of Aviation Mechanical Engineering,Aviation University of Air Force,Changchun 130022,China) |
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| Abstract: | As for aircraft gas system leak detection requirements,several methods of leak testing suitable for aircraft gas system were selected.Nine indicators were determinated like the sensitivity,detection time,location ability.Fuzzy comprehensive evaluation method was used as the method of evaluation.A suitable aircraft air tightness testing method was selected,which is based on ultrasonic technology.The theoretical basis will be provided for the method of project development and equipmenting for troops. |
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| Keywords: | aircraft gas system leak detection method fuzzy comprehensive evaluation |
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