| 飞机供电系统的可靠性分析 |
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| 引用本文： | 高妮,师义民,胡俊梅.飞机供电系统的可靠性分析[J].电网技术,2008,32(15):66-70. |
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| 作者姓名： | 高妮 师义民 胡俊梅 |
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| 作者单位： | 西北工业大学应用数学系 |
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| 基金项目： | 国家自然科学基金，陕西省教育厅资助项目 |
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| 摘 要： | 与传统的把各个次序工作部件看成简单串联关系的方法不同，本文在研究具有冷贮备单元的某战斗机供电系统的可靠性评估问题时，提出了一种新方法，即利用拉普拉斯变换法计算贮备件不同时供电系统的可靠寿命和平均失效前时间。计算结果表明，本文方法不仅有效而且简单实用。
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| 关 键 词： | 独立供电系统 冷贮备单元 可靠寿命 平均失效前时间 拉普拉斯变换 |
| 收稿时间： | 2007-10-24 |
Reliability Analysis on Power Supply System for a Certain Type of Plane |
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| GAO Ni SHI Yi-min HU Jun-mei.Reliability Analysis on Power Supply System for a Certain Type of Plane[J].Power System Technology,2008,32(15):66-70. |
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| Authors: | GAO Ni SHI Yi-min HU Jun-mei |
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| Affiliation: | Department of Applied Mathematics，Northwestern Polytechnical University，Xi’an 710072，Shaanxi Province，China |
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| Abstract: | Different from traditional method that regards the relationship among working parts in various orders as that of simple ones in series, in the research on reliability assessment of power supply system for a certain type of fighter equipped with cool standby units the authors propose a new Laplace transform based method to calculate both reliable life and mean time to failure of power supply system for a certain type of fighter with different cool standby units. Calculation results show that the proposed method is simple, effective and practicable. |
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| Keywords: | independent power supply system cool standby unit reliability life mean time to failure Laplace transform |
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