| 飞机环控系统可靠性设计与评价 |
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| 引用本文： | 危虹,王浚.飞机环控系统可靠性设计与评价[J].航空学报,1998,19(2):224-227. |
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| 作者姓名： | 危虹 王浚 |
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| 作者单位： | 北京航空航天大学５０５教研室 |
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| 摘 要： | 利用可靠性预计与分配、FMECA分析、FTA分析方法阐述了某型飞机环控系统可靠性设计的过程，重点介绍了环控系统中满足非指数分布的产品进行综合应力下的可靠性鉴定试验，对环控系统进行可靠性设计与评价。并以环控系统为例，提出非指数分布下产品可靠性指标的评价方法。
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| 关 键 词： | 环控系统 可靠性 设计与评价 非指数分布 |
| 收稿时间： | 1997-09-01; |
| 修稿时间： | 1997-11-30 |
AIRCRAFT ECS RELIABILITY DESIGN AND EVALUATION |
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| Wei Hong,Wang Jun.AIRCRAFT ECS RELIABILITY DESIGN AND EVALUATION[J].Acta Aeronautica et Astronautica Sinica,1998,19(2):224-227. |
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| Authors: | Wei Hong Wang Jun |
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| Institution: | Faculty 505, Beijing University of Aeronautics & Astronautics, Beijing, 100083 |
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| Abstract: | The ECS design procedure is expounded by means of reliability prediction and allocation, FMECA analysis and FTA analysis, The reliability appraisal test of product in line with non exponent distribution under composite stress is introduced in detail. The reliability design and evaluation of an ECS have been accomplished for the first time in our conutry. In addition, the evaluation method of reliability index of product with non exponent distribution is presented with ECS as the example. |
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| Keywords: | ECS reliability design and evaluation non exponent distribution |
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