| 基于故障树的无人潜航器可靠性研究 |
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| 引用本文： | 边信黔,牟春晖,严浙平,程相勤.基于故障树的无人潜航器可靠性研究[J].中国造船,2011,52(1). |
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| 作者姓名： | 边信黔 牟春晖 严浙平 程相勤 |
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| 作者单位： | 1. 哈尔滨工程大学自动化学院,哈尔滨,150001
2. 中国人民解放军92330部队,青岛,266000 |
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| 摘 要： | 在武器装备领域,系统的可靠性已成为重要的评价指标,故障树分析法则是可靠性仿真中最有效的分析方法之一。首先对无人潜航器(UUV)进行系统分析,然后介绍了故障树分析方法,并对该系统建立了以无人潜航器试验不能完成为顶事件的故障树。采用计算机辅助故障树分析方法对该故障树进行可靠性仿真,仿真结果求出了UUV系统的平均故障间隔时间、各基本部件的概率重要度和模式重要度,并得出了其可靠度直方图、失效分布直方图和失效密度直方图,与理论吻合。
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| 关 键 词： | 船舶、舰船工程 可靠性 计算机仿真 故障树 无人潜航器 |
Reliability Research of UUV Based on Fault Tree |
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| BIAN Xinqian,MOU Chunhui,YAN Zheping,CHENG Xiangqin.Reliability Research of UUV Based on Fault Tree[J].Shipbuilding of China,2011,52(1). |
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| Authors: | BIAN Xinqian MOU Chunhui YAN Zheping CHENG Xiangqin |
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| Institution: | BIAN Xinqian,MOU Chunhui,YAN Zheping,CHENG Xiangqin(1.College of Automation,Harbin Engineering University,Harbin 150001,China,2.92330 Force of Chinese People's Liberation Army,Qingdao 266000,China) |
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| Abstract: | System reliability is an important evaluate standard for the weapon equipment system.Fault tree analysis is one of the most efficient methods in reliability simulation.The system analysis of unmanned underwater vehicle(UUV) is carried out,and the fault tree analysis method was described in this paper.The fault tree for the system with the UUV experiment accomplishment as the top event was established.Reliability simulation for the fault tree was carried out using the computer aided fault tree analysis(CAFTA... |
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| Keywords: | ship engineering reliability computer simulation fault tree unmanned underwater vehicle(UUV) |
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