| 飞机生存力评估与综合权衡方法研究 |
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| 引用本文： | 李寿安,张恒喜,李曙林,孟科.飞机生存力评估与综合权衡方法研究[J].航空学报,2005,26(1):23-26. |
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| 作者姓名： | 李寿安 张恒喜 李曙林 孟科 |
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| 作者单位： | 空军工程大学,飞机发动机工程系,陕西,西安,710038;空军工程大学,飞机发动机工程系,陕西,西安,710038;空军工程大学,飞机发动机工程系,陕西,西安,710038;空军工程大学,飞机发动机工程系,陕西,西安,710038 |
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| 摘 要： | 分析了飞机生存力的影响因素,基于每个因素对生存力的影响重要程度提出了评估飞机生存力的权重系数法和综合评估法;并考虑到飞机生存力的提高必须以费用作为代价,提出了一种飞机生存力/寿命周期费用综合权衡方法。飞机生存力评估方法和飞机生存力/寿命周期费用综合权衡方法的提出,将对飞机生存力提高和生存力设计产生积极的影响。
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| 关 键 词： | 飞机 生存力评估 综合权衡 权重系数 寿命周期费用 易损性 |
| 文章编号： | 1000-6893(2005)01-0023-04 |
| 修稿时间： | 2003年12月15 |
Research on Aircraft Survivability Evaluation and Synthetic Tradeoff Methods |
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| LI Shou-an,ZHANG Heng-xi,LI Shu-lin,MENG Ke.Research on Aircraft Survivability Evaluation and Synthetic Tradeoff Methods[J].Acta Aeronautica et Astronautica Sinica,2005,26(1):23-26. |
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| Authors: | LI Shou-an ZHANG Heng-xi LI Shu-lin MENG Ke |
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| Institution: | Department of Aircraft and Engine Engineering, Airforce Engineering University, Xi'an 710038, China |
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| Abstract: | A new concept is proposed that susceptibility, vulnerability, reliability, maintainability and supportability should be essential factors of aircraft survivability. A weight coefficient method and a synthetic method are proposed to evaluate the aircraft survivability based on the essential factors. Considering that it has to take cost to promote aircraft survivability, a synthetic tradeoff model of aircraft survivability and life circle cost is built. The aircraft survivability evaluation methods and synthetic tradeoff model of aircraft survivability and life circle cost would act actively on aircraft survivability design and promotion. |
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| Keywords: | aircraft survivability evaluation synthetic tradeoff weight coefficient life circle cost vulnerability |
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