| 基于蒙特卡罗仿真技术的供弹机可靠性研究 |
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| 引用本文： | 毛志俊,傅建平,王志伟,冯国飞.基于蒙特卡罗仿真技术的供弹机可靠性研究[J].四川兵工学报,2014(4):35-38. |
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| 作者姓名： | 毛志俊 傅建平 王志伟 冯国飞 |
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| 作者单位： | 军械工程学院一系,石家庄050003 |
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| 摘 要： | 基于供弹机结构原理,建立了供弹机故障树;考虑其部件服从多种失效分布,利用蒙特卡罗法进行可靠性仿真建模,并编程计算其系统可靠度、平均无故障工作弹数,为供弹机可靠性指标的预测与评估提供理论依据,也对供弹机结构改进与优化具有一定的参考价值。
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| 关 键 词： | 供弹机动 故障树 可靠性 数字仿真 |
Feeding Mechanism Reliability based on Monte Carlo Simulation |
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| Authors: | MAO Zhi-jun FU Jian-ping WANG Zhi-wei FENG Guo-fei |
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| Affiliation: | 1st Department, Ordnance Engineering College, Shijiazhuang 050003, China) |
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| Abstract: | The fault tree of feeding mechanism is built in the paper. Considering that its components obey failure uhi-distribution, the reliability simulation modeling with Monte-carlo method was establish, and the procedure was compiled. The system reliability, life expectancy, the importance degree of bottom events and mode importance degree can be obtained, which supplies the theoretical proof for reliability prediction and reliability evaluation and also has referential values to the improvement and optimization of the feed mechanism. |
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| Keywords: | feeding mechanism fault tree reliability numerical simulation |
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