| 战斗机结构可靠性优化分析 |
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| 引用本文： | 刘家学,何率天.战斗机结构可靠性优化分析[J].航空计算技术,2010,40(1):50-53. |
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| 作者姓名： | 刘家学 何率天 |
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| 作者单位： | 空军第一航空学院,数学教研室,河南,信阳,464000 |
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| 摘 要： | 战斗机结构可靠性是其重要的可靠性技术指标之一，它直接影响战斗机的作战效能。决定着战斗机的使用寿命。提高战斗机结构可靠性必须从选材和改进生产工艺两方面着手，而这都是以增加费用为前提。在分析战斗机结构可靠性的基础上，从费效分析的角度建立了其结构可靠性与费用关系的数学优化模型，并采用试探差法来寻找问题的最优解。
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| 关 键 词： | 战斗机 结构可靠性 数学优化模型 试探法 |
Majorizing Analysis about Fighter's Structural Reliability |
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| LIU Jia-xue,HE Shuai-tian.Majorizing Analysis about Fighter''s Structural Reliability[J].Aeronautical Computer Technique,2010,40(1):50-53. |
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| Authors: | LIU Jia-xue HE Shuai-tian |
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| Institution: | LIU Jia- xue, HE Shuai- tian ( The First Aeronautical Technical College of The Air Force, Xinyang 464000, China) |
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| Abstract: | The fighter＇s structural reliability is an important technical index of reliability. It affect the combat effectiveness of fighter directly and determine it＇s service life. We must choose good materials and improve technology of production to raise the structural reliability of fighter. The prerequisite is we must increase the cost. Based on analysed the fighter＇s structural reliability and proceeded from the cost- effectiveness analysis, we set up a mathematical majorizing model about the fighter＇s structural reliability and it＇s costs. We use the method of trial to look for the problem＇s optimal solution. |
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| Keywords: | fighter structural reliability mathematical majorizing model method of trial |
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